129615152

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2039}}^1$

素因数の和:2213

約数の個数: 40

約数和(自身を含む): 261813600

約数和(自身を除く): 132198448

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 137, 232, 274, 464, 548, 1096, 2039, 2192, 3973, 4078, 7946, 8156, 15892, 16312, 31784, 32624, 59131, 63568, 118262, 236524, 279343, 473048, 558686, 946096, 1117372, 2234744, 4469488, 8100947, 16201894, 32403788, 64807576, 129615152]

約数ペア:

[(1, 129615152), (2, 64807576), (4, 32403788), (8, 16201894), (16, 8100947), (29, 4469488), (58, 2234744), (116, 1117372), (137, 946096), (232, 558686), (274, 473048), (464, 279343), (548, 236524), (1096, 118262), (2039, 63568), (2192, 59131), (3973, 32624), (4078, 31784), (7946, 16312), (8156, 15892)]