155383656

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{457}}^2$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 401869440

約数和(自身を除く): 246485784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 457, 744, 914, 1371, 1828, 2742, 3656, 5484, 10968, 14167, 28334, 42501, 56668, 85002, 113336, 170004, 208849, 340008, 417698, 626547, 835396, 1253094, 1670792, 2506188, 5012376, 6474319, 12948638, 19422957, 25897276, 38845914, 51794552, 77691828, 155383656]

約数ペア:

[(1, 155383656), (2, 77691828), (3, 51794552), (4, 38845914), (6, 25897276), (8, 19422957), (12, 12948638), (24, 6474319), (31, 5012376), (62, 2506188), (93, 1670792), (124, 1253094), (186, 835396), (248, 626547), (372, 417698), (457, 340008), (744, 208849), (914, 170004), (1371, 113336), (1828, 85002), (2742, 56668), (3656, 42501), (5484, 28334), (10968, 14167)]