166997156950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{1109}}^1$

素因数の和:1379

約数の個数: 192

約数和(自身を含む): 358992648000

約数和(自身を除く): 191995491050

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 89, 95, 130, 137, 178, 190, 247, 274, 325, 445, 475, 494, 650, 685, 890, 950, 1109, 1157, 1235, 1370, 1691, 1781, 2218, 2225, 2314, 2470, 2603, 3382, 3425, 3562, 4450, 5206, 5545, 5785, 6175, 6850, 8455, 8905, 11090, 11570, 12193, 12350, 13015, 14417, 16910, 17810, 21071, 21983, 24386, 26030, 27725, 28834, 28925, 33839, 42142, 42275, 43966, 44525, 55450, 57850, 60965, 65075, 67678, 72085, 84550, 89050, 98701, 105355, 109915, 121930, 130150, 144170, 151933, 158509, 169195, 197402, 210710, 219830, 231667, 273923, 303866, 304825, 317018, 338390, 360425, 463334, 493505, 526775, 547846, 549575, 609650, 720850, 759665, 792545, 845975, 987010, 1053550, 1099150, 1158335, 1283113, 1369615, 1519330, 1585090, 1691950, 1875319, 1975129, 2316670, 2467525, 2566226, 2739230, 2886727, 3011671, 3750638, 3798325, 3950258, 3962725, 4935050, 5773454, 5791675, 6023342, 6415565, 6848075, 7596650, 7925450, 9376595, 9875645, 11583350, 12831130, 13522037, 13696150, 14433635, 15058355, 18753190, 19751290, 24379147, 27044074, 28867270, 30116710, 32077825, 37527451, 46882975, 48758294, 49378225, 64155650, 67610185, 72168175, 75054902, 75291775, 93765950, 98756450, 121895735, 135220370, 144336350, 150583550, 175786481, 187637255, 243791470, 256918703, 338050925, 351572962, 375274510, 513837406, 609478675, 676101850, 878932405, 938186275, 1218957350, 1284593515, 1757864810, 1876372550, 2569187030, 3339943139, 4394662025, 6422967575, 6679886278, 8789324050, 12845935150, 16699715695, 33399431390, 83498578475, 166997156950]

約数ペア:

[(1, 166997156950), (2, 83498578475), (5, 33399431390), (10, 16699715695), (13, 12845935150), (19, 8789324050), (25, 6679886278), (26, 6422967575), (38, 4394662025), (50, 3339943139), (65, 2569187030), (89, 1876372550), (95, 1757864810), (130, 1284593515), (137, 1218957350), (178, 938186275), (190, 878932405), (247, 676101850), (274, 609478675), (325, 513837406), (445, 375274510), (475, 351572962), (494, 338050925), (650, 256918703), (685, 243791470), (890, 187637255), (950, 175786481), (1109, 150583550), (1157, 144336350), (1235, 135220370), (1370, 121895735), (1691, 98756450), (1781, 93765950), (2218, 75291775), (2225, 75054902), (2314, 72168175), (2470, 67610185), (2603, 64155650), (3382, 49378225), (3425, 48758294), (3562, 46882975), (4450, 37527451), (5206, 32077825), (5545, 30116710), (5785, 28867270), (6175, 27044074), (6850, 24379147), (8455, 19751290), (8905, 18753190), (11090, 15058355), (11570, 14433635), (12193, 13696150), (12350, 13522037), (13015, 12831130), (14417, 11583350), (16910, 9875645), (17810, 9376595), (21071, 7925450), (21983, 7596650), (24386, 6848075), (26030, 6415565), (27725, 6023342), (28834, 5791675), (28925, 5773454), (33839, 4935050), (42142, 3962725), (42275, 3950258), (43966, 3798325), (44525, 3750638), (55450, 3011671), (57850, 2886727), (60965, 2739230), (65075, 2566226), (67678, 2467525), (72085, 2316670), (84550, 1975129), (89050, 1875319), (98701, 1691950), (105355, 1585090), (109915, 1519330), (121930, 1369615), (130150, 1283113), (144170, 1158335), (151933, 1099150), (158509, 1053550), (169195, 987010), (197402, 845975), (210710, 792545), (219830, 759665), (231667, 720850), (273923, 609650), (303866, 549575), (304825, 547846), (317018, 526775), (338390, 493505), (360425, 463334)]