161493150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11831}}^1$

素因数の和:11866

約数の個数: 96

約数和(自身を含む): 492968448

約数和(自身を除く): 331475298

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 175, 182, 195, 210, 273, 325, 350, 390, 455, 525, 546, 650, 910, 975, 1050, 1365, 1950, 2275, 2730, 4550, 6825, 11831, 13650, 23662, 35493, 59155, 70986, 82817, 118310, 153803, 165634, 177465, 248451, 295775, 307606, 354930, 414085, 461409, 496902, 591550, 769015, 828170, 887325, 922818, 1076621, 1242255, 1538030, 1774650, 2070425, 2153242, 2307045, 2484510, 3229863, 3845075, 4140850, 4614090, 5383105, 6211275, 6459726, 7690150, 10766210, 11535225, 12422550, 16149315, 23070450, 26915525, 32298630, 53831050, 80746575, 161493150]

約数ペア:

[(1, 161493150), (2, 80746575), (3, 53831050), (5, 32298630), (6, 26915525), (7, 23070450), (10, 16149315), (13, 12422550), (14, 11535225), (15, 10766210), (21, 7690150), (25, 6459726), (26, 6211275), (30, 5383105), (35, 4614090), (39, 4140850), (42, 3845075), (50, 3229863), (65, 2484510), (70, 2307045), (75, 2153242), (78, 2070425), (91, 1774650), (105, 1538030), (130, 1242255), (150, 1076621), (175, 922818), (182, 887325), (195, 828170), (210, 769015), (273, 591550), (325, 496902), (350, 461409), (390, 414085), (455, 354930), (525, 307606), (546, 295775), (650, 248451), (910, 177465), (975, 165634), (1050, 153803), (1365, 118310), (1950, 82817), (2275, 70986), (2730, 59155), (4550, 35493), (6825, 23662), (11831, 13650)]