156943596225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{197023}}^1$

素因数の和:197111

約数の個数: 96

約数和(自身を含む): 300989624320

約数和(自身を除く): 144046028095

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 43, 57, 65, 75, 95, 129, 195, 215, 247, 285, 325, 475, 559, 645, 741, 817, 975, 1075, 1235, 1425, 1677, 2451, 2795, 3225, 3705, 4085, 6175, 8385, 10621, 12255, 13975, 18525, 20425, 31863, 41925, 53105, 61275, 159315, 197023, 265525, 591069, 796575, 985115, 2561299, 2955345, 3743437, 4925575, 7683897, 8471989, 11230311, 12806495, 14776725, 18717185, 25415967, 38419485, 42359945, 48664681, 56151555, 64032475, 93585925, 110135857, 127079835, 145994043, 160967791, 192097425, 211799725, 243323405, 280757775, 330407571, 482903373, 550679285, 635399175, 729970215, 804838955, 1216617025, 1652037855, 2092581283, 2414516865, 2753396425, 3649851075, 4024194775, 6277743849, 8260189275, 10462906415, 12072584325, 31388719245, 52314532075, 156943596225]

約数ペア:

[(1, 156943596225), (3, 52314532075), (5, 31388719245), (13, 12072584325), (15, 10462906415), (19, 8260189275), (25, 6277743849), (39, 4024194775), (43, 3649851075), (57, 2753396425), (65, 2414516865), (75, 2092581283), (95, 1652037855), (129, 1216617025), (195, 804838955), (215, 729970215), (247, 635399175), (285, 550679285), (325, 482903373), (475, 330407571), (559, 280757775), (645, 243323405), (741, 211799725), (817, 192097425), (975, 160967791), (1075, 145994043), (1235, 127079835), (1425, 110135857), (1677, 93585925), (2451, 64032475), (2795, 56151555), (3225, 48664681), (3705, 42359945), (4085, 38419485), (6175, 25415967), (8385, 18717185), (10621, 14776725), (12255, 12806495), (13975, 11230311), (18525, 8471989), (20425, 7683897), (31863, 4925575), (41925, 3743437), (53105, 2955345), (61275, 2561299), (159315, 985115), (197023, 796575), (265525, 591069)]