157218448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8627}}^1$

素因数の和:8719

約数の個数: 40

約数和(自身を含む): 327380832

約数和(自身を除く): 170162384

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 8627, 9112, 17254, 18224, 34508, 69016, 138032, 146659, 293318, 578009, 586636, 1156018, 1173272, 2312036, 2346544, 4624072, 9248144, 9826153, 19652306, 39304612, 78609224, 157218448]

約数ペア:

[(1, 157218448), (2, 78609224), (4, 39304612), (8, 19652306), (16, 9826153), (17, 9248144), (34, 4624072), (67, 2346544), (68, 2312036), (134, 1173272), (136, 1156018), (268, 586636), (272, 578009), (536, 293318), (1072, 146659), (1139, 138032), (2278, 69016), (4556, 34508), (8627, 18224), (9112, 17254)]