157160646

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 346945248

約数和(自身を除く): 189784602

約数列:

[1, 2, 3, 6, 9, 18, 101, 137, 202, 274, 303, 411, 606, 631, 822, 909, 1233, 1262, 1818, 1893, 2466, 3786, 5679, 11358, 13837, 27674, 41511, 63731, 83022, 86447, 124533, 127462, 172894, 191193, 249066, 259341, 382386, 518682, 573579, 778023, 1147158, 1556046, 8731147, 17462294, 26193441, 52386882, 78580323, 157160646]

約数ペア:

[(1, 157160646), (2, 78580323), (3, 52386882), (6, 26193441), (9, 17462294), (18, 8731147), (101, 1556046), (137, 1147158), (202, 778023), (274, 573579), (303, 518682), (411, 382386), (606, 259341), (631, 249066), (822, 191193), (909, 172894), (1233, 127462), (1262, 124533), (1818, 86447), (1893, 83022), (2466, 63731), (3786, 41511), (5679, 27674), (11358, 13837)]