167137620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 517974912

約数和(自身を除く): 350837292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 169, 195, 212, 260, 265, 311, 318, 338, 390, 507, 530, 622, 636, 676, 689, 780, 795, 845, 933, 1014, 1060, 1244, 1378, 1555, 1590, 1690, 1866, 2028, 2067, 2535, 2756, 3110, 3180, 3380, 3445, 3732, 4043, 4134, 4665, 5070, 6220, 6890, 8086, 8268, 8957, 9330, 10140, 10335, 12129, 13780, 16172, 16483, 17914, 18660, 20215, 20670, 24258, 26871, 32966, 35828, 40430, 41340, 44785, 48516, 49449, 52559, 53742, 60645, 65932, 80860, 82415, 89570, 98898, 105118, 107484, 121290, 134355, 157677, 164830, 179140, 197796, 210236, 214279, 242580, 247245, 262795, 268710, 315354, 329660, 428558, 494490, 525590, 537420, 630708, 642837, 788385, 857116, 988980, 1051180, 1071395, 1285674, 1576770, 2142790, 2571348, 2785627, 3153540, 3214185, 4285580, 5571254, 6428370, 8356881, 11142508, 12856740, 13928135, 16713762, 27856270, 33427524, 41784405, 55712540, 83568810, 167137620]

約数ペア:

[(1, 167137620), (2, 83568810), (3, 55712540), (4, 41784405), (5, 33427524), (6, 27856270), (10, 16713762), (12, 13928135), (13, 12856740), (15, 11142508), (20, 8356881), (26, 6428370), (30, 5571254), (39, 4285580), (52, 3214185), (53, 3153540), (60, 2785627), (65, 2571348), (78, 2142790), (106, 1576770), (130, 1285674), (156, 1071395), (159, 1051180), (169, 988980), (195, 857116), (212, 788385), (260, 642837), (265, 630708), (311, 537420), (318, 525590), (338, 494490), (390, 428558), (507, 329660), (530, 315354), (622, 268710), (636, 262795), (676, 247245), (689, 242580), (780, 214279), (795, 210236), (845, 197796), (933, 179140), (1014, 164830), (1060, 157677), (1244, 134355), (1378, 121290), (1555, 107484), (1590, 105118), (1690, 98898), (1866, 89570), (2028, 82415), (2067, 80860), (2535, 65932), (2756, 60645), (3110, 53742), (3180, 52559), (3380, 49449), (3445, 48516), (3732, 44785), (4043, 41340), (4134, 40430), (4665, 35828), (5070, 32966), (6220, 26871), (6890, 24258), (8086, 20670), (8268, 20215), (8957, 18660), (9330, 17914), (10140, 16483), (10335, 16172), (12129, 13780)]