153466664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{18679}}^1$

素因数の和:18777

約数の個数: 32

約数和(自身を含む): 313824000

約数和(自身を除く): 160357336

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 18679, 37358, 74716, 149432, 242827, 485654, 971308, 1475641, 1942616, 2951282, 5902564, 11805128, 19183333, 38366666, 76733332, 153466664]

約数ペア:

[(1, 153466664), (2, 76733332), (4, 38366666), (8, 19183333), (13, 11805128), (26, 5902564), (52, 2951282), (79, 1942616), (104, 1475641), (158, 971308), (316, 485654), (632, 242827), (1027, 149432), (2054, 74716), (4108, 37358), (8216, 18679)]