157042254760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{252139}}^1$

素因数の和:252850

約数の個数: 64

約数和(自身を含む): 369253987200

約数和(自身を除く): 212211732440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 677, 920, 1354, 2708, 3385, 5416, 6770, 13540, 15571, 27080, 31142, 62284, 77855, 124568, 155710, 252139, 311420, 504278, 622840, 1008556, 1260695, 2017112, 2521390, 5042780, 5799197, 10085560, 11598394, 23196788, 28995985, 46393576, 57991970, 115983940, 170698103, 231967880, 341396206, 682792412, 853490515, 1365584824, 1706981030, 3413962060, 3926056369, 6827924120, 7852112738, 15704225476, 19630281845, 31408450952, 39260563690, 78521127380, 157042254760]

約数ペア:

[(1, 157042254760), (2, 78521127380), (4, 39260563690), (5, 31408450952), (8, 19630281845), (10, 15704225476), (20, 7852112738), (23, 6827924120), (40, 3926056369), (46, 3413962060), (92, 1706981030), (115, 1365584824), (184, 853490515), (230, 682792412), (460, 341396206), (677, 231967880), (920, 170698103), (1354, 115983940), (2708, 57991970), (3385, 46393576), (5416, 28995985), (6770, 23196788), (13540, 11598394), (15571, 10085560), (27080, 5799197), (31142, 5042780), (62284, 2521390), (77855, 2017112), (124568, 1260695), (155710, 1008556), (252139, 622840), (311420, 504278)]