164730528

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18451}}^1$

素因数の和:18498

約数の個数: 72

約数和(自身を含む): 483590016

約数和(自身を除く): 318859488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 18451, 36902, 55353, 73804, 110706, 147608, 166059, 221412, 295216, 332118, 442824, 571981, 590432, 664236, 885648, 1143962, 1328472, 1715943, 1771296, 2287924, 2656944, 3431886, 4575848, 5147829, 5313888, 6863772, 9151696, 10295658, 13727544, 18303392, 20591316, 27455088, 41182632, 54910176, 82365264, 164730528]

約数ペア:

[(1, 164730528), (2, 82365264), (3, 54910176), (4, 41182632), (6, 27455088), (8, 20591316), (9, 18303392), (12, 13727544), (16, 10295658), (18, 9151696), (24, 6863772), (31, 5313888), (32, 5147829), (36, 4575848), (48, 3431886), (62, 2656944), (72, 2287924), (93, 1771296), (96, 1715943), (124, 1328472), (144, 1143962), (186, 885648), (248, 664236), (279, 590432), (288, 571981), (372, 442824), (496, 332118), (558, 295216), (744, 221412), (992, 166059), (1116, 147608), (1488, 110706), (2232, 73804), (2976, 55353), (4464, 36902), (8928, 18451)]