167075740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1163

約数の個数: 96

約数和(自身を含む): 410941440

約数和(自身を除く): 243865700

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 31, 38, 52, 62, 65, 76, 95, 124, 130, 155, 190, 247, 260, 310, 380, 403, 494, 589, 620, 806, 988, 1091, 1178, 1235, 1612, 2015, 2182, 2356, 2470, 2945, 4030, 4364, 4940, 5455, 5890, 7657, 8060, 10910, 11780, 14183, 15314, 20729, 21820, 28366, 30628, 33821, 38285, 41458, 56732, 67642, 70915, 76570, 82916, 103645, 135284, 141830, 153140, 169105, 207290, 269477, 283660, 338210, 414580, 439673, 538954, 642599, 676420, 879346, 1077908, 1285198, 1347385, 1758692, 2198365, 2570396, 2694770, 3212995, 4396730, 5389540, 6425990, 8353787, 8793460, 12851980, 16707574, 33415148, 41768935, 83537870, 167075740]

約数ペア:

[(1, 167075740), (2, 83537870), (4, 41768935), (5, 33415148), (10, 16707574), (13, 12851980), (19, 8793460), (20, 8353787), (26, 6425990), (31, 5389540), (38, 4396730), (52, 3212995), (62, 2694770), (65, 2570396), (76, 2198365), (95, 1758692), (124, 1347385), (130, 1285198), (155, 1077908), (190, 879346), (247, 676420), (260, 642599), (310, 538954), (380, 439673), (403, 414580), (494, 338210), (589, 283660), (620, 269477), (806, 207290), (988, 169105), (1091, 153140), (1178, 141830), (1235, 135284), (1612, 103645), (2015, 82916), (2182, 76570), (2356, 70915), (2470, 67642), (2945, 56732), (4030, 41458), (4364, 38285), (4940, 33821), (5455, 30628), (5890, 28366), (7657, 21820), (8060, 20729), (10910, 15314), (11780, 14183)]