19156584624

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{877}}^1$

素因数の和:1507

約数の個数: 160

約数和(自身を含む): 53460506880

約数和(自身を除く): 34303922256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 557, 688, 817, 877, 912, 1032, 1114, 1634, 1671, 1754, 2064, 2228, 2451, 2631, 3268, 3342, 3508, 4456, 4902, 5262, 6536, 6684, 7016, 8912, 9804, 10524, 10583, 13072, 13368, 14032, 16663, 19608, 21048, 21166, 23951, 26736, 31749, 33326, 37711, 39216, 42096, 42332, 47902, 49989, 63498, 66652, 71853, 75422, 84664, 95804, 99978, 113133, 126996, 133304, 143706, 150844, 169328, 191608, 199956, 226266, 253992, 266608, 287412, 301688, 383216, 399912, 452532, 455069, 488489, 507984, 574824, 603376, 716509, 799824, 905064, 910138, 976978, 1149648, 1365207, 1433018, 1465467, 1810128, 1820276, 1953956, 2149527, 2730414, 2866036, 2930934, 3640552, 3907912, 4299054, 5460828, 5732072, 5861868, 7281104, 7815824, 8598108, 9281291, 10921656, 11464144, 11723736, 17196216, 18562582, 21005027, 21843312, 23447472, 27843873, 34392432, 37125164, 42010054, 55687746, 63015081, 74250328, 84020108, 111375492, 126030162, 148500656, 168040216, 222750984, 252060324, 336080432, 399095513, 445501968, 504120648, 798191026, 1008241296, 1197286539, 1596382052, 2394573078, 3192764104, 4789146156, 6385528208, 9578292312, 19156584624]

約数ペア:

[(1, 19156584624), (2, 9578292312), (3, 6385528208), (4, 4789146156), (6, 3192764104), (8, 2394573078), (12, 1596382052), (16, 1197286539), (19, 1008241296), (24, 798191026), (38, 504120648), (43, 445501968), (48, 399095513), (57, 336080432), (76, 252060324), (86, 222750984), (114, 168040216), (129, 148500656), (152, 126030162), (172, 111375492), (228, 84020108), (258, 74250328), (304, 63015081), (344, 55687746), (456, 42010054), (516, 37125164), (557, 34392432), (688, 27843873), (817, 23447472), (877, 21843312), (912, 21005027), (1032, 18562582), (1114, 17196216), (1634, 11723736), (1671, 11464144), (1754, 10921656), (2064, 9281291), (2228, 8598108), (2451, 7815824), (2631, 7281104), (3268, 5861868), (3342, 5732072), (3508, 5460828), (4456, 4299054), (4902, 3907912), (5262, 3640552), (6536, 2930934), (6684, 2866036), (7016, 2730414), (8912, 2149527), (9804, 1953956), (10524, 1820276), (10583, 1810128), (13072, 1465467), (13368, 1433018), (14032, 1365207), (16663, 1149648), (19608, 976978), (21048, 910138), (21166, 905064), (23951, 799824), (26736, 716509), (31749, 603376), (33326, 574824), (37711, 507984), (39216, 488489), (42096, 455069), (42332, 452532), (47902, 399912), (49989, 383216), (63498, 301688), (66652, 287412), (71853, 266608), (75422, 253992), (84664, 226266), (95804, 199956), (99978, 191608), (113133, 169328), (126996, 150844), (133304, 143706)]