169899904

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{78079}}^1$

素因数の和:78110

約数の個数: 32

約数和(自身を含む): 358387200

約数和(自身を除く): 188487296

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 78079, 156158, 312316, 624632, 1249264, 1327343, 2498528, 2654686, 4997056, 5309372, 9994112, 10618744, 21237488, 42474976, 84949952, 169899904]

約数ペア:

[(1, 169899904), (2, 84949952), (4, 42474976), (8, 21237488), (16, 10618744), (17, 9994112), (32, 5309372), (34, 4997056), (64, 2654686), (68, 2498528), (128, 1327343), (136, 1249264), (272, 624632), (544, 312316), (1088, 156158), (2176, 78079)]