144141568

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 304932096

約数和(自身を除く): 160790528

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 256, 328, 443, 496, 656, 886, 992, 1271, 1312, 1772, 1984, 2542, 2624, 3544, 3968, 5084, 5248, 7088, 7936, 10168, 10496, 13733, 14176, 18163, 20336, 27466, 28352, 36326, 40672, 54932, 56704, 72652, 81344, 109864, 113408, 145304, 162688, 219728, 290608, 325376, 439456, 563053, 581216, 878912, 1126106, 1162432, 1757824, 2252212, 2324864, 3515648, 4504424, 4649728, 9008848, 18017696, 36035392, 72070784, 144141568]

約数ペア:

[(1, 144141568), (2, 72070784), (4, 36035392), (8, 18017696), (16, 9008848), (31, 4649728), (32, 4504424), (41, 3515648), (62, 2324864), (64, 2252212), (82, 1757824), (124, 1162432), (128, 1126106), (164, 878912), (248, 581216), (256, 563053), (328, 439456), (443, 325376), (496, 290608), (656, 219728), (886, 162688), (992, 145304), (1271, 113408), (1312, 109864), (1772, 81344), (1984, 72652), (2542, 56704), (2624, 54932), (3544, 40672), (3968, 36326), (5084, 28352), (5248, 27466), (7088, 20336), (7936, 18163), (10168, 14176), (10496, 13733)]