142937032

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 319011840

約数和(自身を除く): 176074808

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 137, 217, 248, 274, 434, 548, 601, 868, 959, 1096, 1202, 1736, 1918, 2404, 3836, 4207, 4247, 4808, 7672, 8414, 8494, 16828, 16988, 18631, 29729, 33656, 33976, 37262, 59458, 74524, 82337, 118916, 130417, 149048, 164674, 237832, 260834, 329348, 521668, 576359, 658696, 1043336, 1152718, 2305436, 2552447, 4610872, 5104894, 10209788, 17867129, 20419576, 35734258, 71468516, 142937032]

約数ペア:

[(1, 142937032), (2, 71468516), (4, 35734258), (7, 20419576), (8, 17867129), (14, 10209788), (28, 5104894), (31, 4610872), (56, 2552447), (62, 2305436), (124, 1152718), (137, 1043336), (217, 658696), (248, 576359), (274, 521668), (434, 329348), (548, 260834), (601, 237832), (868, 164674), (959, 149048), (1096, 130417), (1202, 118916), (1736, 82337), (1918, 74524), (2404, 59458), (3836, 37262), (4207, 33976), (4247, 33656), (4808, 29729), (7672, 18631), (8414, 16988), (8494, 16828)]