145124448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{215959}}^1$

素因数の和:215979

約数の個数: 48

約数和(自身を含む): 435375360

約数和(自身を除く): 290250912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 215959, 431918, 647877, 863836, 1295754, 1511713, 1727672, 2591508, 3023426, 3455344, 4535139, 5183016, 6046852, 6910688, 9070278, 10366032, 12093704, 18140556, 20732064, 24187408, 36281112, 48374816, 72562224, 145124448]

約数ペア:

[(1, 145124448), (2, 72562224), (3, 48374816), (4, 36281112), (6, 24187408), (7, 20732064), (8, 18140556), (12, 12093704), (14, 10366032), (16, 9070278), (21, 6910688), (24, 6046852), (28, 5183016), (32, 4535139), (42, 3455344), (48, 3023426), (56, 2591508), (84, 1727672), (96, 1511713), (112, 1295754), (168, 863836), (224, 647877), (336, 431918), (672, 215959)]