157048657960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8984477}}^1$

素因数の和:8984530

約数の個数: 64

約数和(自身を含む): 388129449600

約数和(自身を除く): 231080791640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2185, 3496, 4370, 8740, 17480, 8984477, 17968954, 35937908, 44922385, 71875816, 89844770, 170705063, 179689540, 206642971, 341410126, 359379080, 413285942, 682820252, 826571884, 853525315, 1033214855, 1365640504, 1653143768, 1707050630, 2066429710, 3414101260, 3926216449, 4132859420, 6828202520, 7852432898, 8265718840, 15704865796, 19631082245, 31409731592, 39262164490, 78524328980, 157048657960]

約数ペア:

[(1, 157048657960), (2, 78524328980), (4, 39262164490), (5, 31409731592), (8, 19631082245), (10, 15704865796), (19, 8265718840), (20, 7852432898), (23, 6828202520), (38, 4132859420), (40, 3926216449), (46, 3414101260), (76, 2066429710), (92, 1707050630), (95, 1653143768), (115, 1365640504), (152, 1033214855), (184, 853525315), (190, 826571884), (230, 682820252), (380, 413285942), (437, 359379080), (460, 341410126), (760, 206642971), (874, 179689540), (920, 170705063), (1748, 89844770), (2185, 71875816), (3496, 44922385), (4370, 35937908), (8740, 17968954), (17480, 8984477)]