161029632

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2619

約数の個数: 80

約数和(自身を含む): 439628112

約数和(自身を除く): 278598480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 512, 656, 768, 984, 1312, 1536, 1968, 2557, 2624, 3936, 5114, 5248, 7671, 7872, 10228, 10496, 15342, 15744, 20456, 20992, 30684, 31488, 40912, 61368, 62976, 81824, 104837, 122736, 163648, 209674, 245472, 314511, 327296, 419348, 490944, 629022, 654592, 838696, 981888, 1258044, 1309184, 1677392, 1963776, 2516088, 3354784, 3927552, 5032176, 6709568, 10064352, 13419136, 20128704, 26838272, 40257408, 53676544, 80514816, 161029632]

約数ペア:

[(1, 161029632), (2, 80514816), (3, 53676544), (4, 40257408), (6, 26838272), (8, 20128704), (12, 13419136), (16, 10064352), (24, 6709568), (32, 5032176), (41, 3927552), (48, 3354784), (64, 2516088), (82, 1963776), (96, 1677392), (123, 1309184), (128, 1258044), (164, 981888), (192, 838696), (246, 654592), (256, 629022), (328, 490944), (384, 419348), (492, 327296), (512, 314511), (656, 245472), (768, 209674), (984, 163648), (1312, 122736), (1536, 104837), (1968, 81824), (2557, 62976), (2624, 61368), (3936, 40912), (5114, 31488), (5248, 30684), (7671, 20992), (7872, 20456), (10228, 15744), (10496, 15342)]