140176128

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{4933}}^1$

素因数の和:4989

約数の個数: 72

約数和(自身を含む): 383233648

約数和(自身を除く): 243057520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 592, 768, 888, 1184, 1776, 2368, 3552, 4736, 4933, 7104, 9472, 9866, 14208, 14799, 19732, 28416, 29598, 39464, 59196, 78928, 118392, 157856, 182521, 236784, 315712, 365042, 473568, 547563, 631424, 730084, 947136, 1095126, 1262848, 1460168, 1894272, 2190252, 2920336, 3788544, 4380504, 5840672, 8761008, 11681344, 17522016, 23362688, 35044032, 46725376, 70088064, 140176128]

約数ペア:

[(1, 140176128), (2, 70088064), (3, 46725376), (4, 35044032), (6, 23362688), (8, 17522016), (12, 11681344), (16, 8761008), (24, 5840672), (32, 4380504), (37, 3788544), (48, 2920336), (64, 2190252), (74, 1894272), (96, 1460168), (111, 1262848), (128, 1095126), (148, 947136), (192, 730084), (222, 631424), (256, 547563), (296, 473568), (384, 365042), (444, 315712), (592, 236784), (768, 182521), (888, 157856), (1184, 118392), (1776, 78928), (2368, 59196), (3552, 39464), (4736, 29598), (4933, 28416), (7104, 19732), (9472, 14799), (9866, 14208)]