156746420380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{653}}^1\times {\mathrm{797}}^1$

素因数の和:1544

約数の個数: 144

約数和(自身を含む): 370088230176

約数和(自身を除く): 213341809796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 653, 740, 797, 814, 1306, 1369, 1594, 1628, 2035, 2612, 2738, 3188, 3265, 3985, 4070, 5476, 6530, 6845, 7183, 7970, 8140, 8767, 13060, 13690, 14366, 15059, 15940, 17534, 24161, 27380, 28732, 29489, 30118, 35068, 35915, 43835, 48322, 58978, 60236, 71830, 75295, 87670, 96644, 117956, 120805, 143660, 147445, 150590, 175340, 241610, 265771, 294890, 301180, 324379, 483220, 520441, 531542, 589780, 648758, 893957, 1040882, 1063084, 1091093, 1297516, 1328855, 1621895, 1787914, 2081764, 2182186, 2602205, 2657710, 3243790, 3575828, 4364372, 4469785, 5204410, 5315420, 5455465, 5724851, 6487580, 8939570, 9833527, 10408820, 10910930, 11449702, 12002023, 17879140, 19256317, 19667054, 21821860, 22899404, 24004046, 28624255, 38512634, 39334108, 48008092, 49167635, 57248510, 60010115, 77025268, 96281585, 98335270, 114497020, 120020230, 192563170, 196670540, 211819487, 240040460, 385126340, 423638974, 712483729, 847277948, 1059097435, 1424967458, 2118194870, 2849934916, 3562418645, 4236389740, 7124837290, 7837321019, 14249674580, 15674642038, 31349284076, 39186605095, 78373210190, 156746420380]

約数ペア:

[(1, 156746420380), (2, 78373210190), (4, 39186605095), (5, 31349284076), (10, 15674642038), (11, 14249674580), (20, 7837321019), (22, 7124837290), (37, 4236389740), (44, 3562418645), (55, 2849934916), (74, 2118194870), (110, 1424967458), (148, 1059097435), (185, 847277948), (220, 712483729), (370, 423638974), (407, 385126340), (653, 240040460), (740, 211819487), (797, 196670540), (814, 192563170), (1306, 120020230), (1369, 114497020), (1594, 98335270), (1628, 96281585), (2035, 77025268), (2612, 60010115), (2738, 57248510), (3188, 49167635), (3265, 48008092), (3985, 39334108), (4070, 38512634), (5476, 28624255), (6530, 24004046), (6845, 22899404), (7183, 21821860), (7970, 19667054), (8140, 19256317), (8767, 17879140), (13060, 12002023), (13690, 11449702), (14366, 10910930), (15059, 10408820), (15940, 9833527), (17534, 8939570), (24161, 6487580), (27380, 5724851), (28732, 5455465), (29489, 5315420), (30118, 5204410), (35068, 4469785), (35915, 4364372), (43835, 3575828), (48322, 3243790), (58978, 2657710), (60236, 2602205), (71830, 2182186), (75295, 2081764), (87670, 1787914), (96644, 1621895), (117956, 1328855), (120805, 1297516), (143660, 1091093), (147445, 1063084), (150590, 1040882), (175340, 893957), (241610, 648758), (265771, 589780), (294890, 531542), (301180, 520441), (324379, 483220)]