145218272

素因数分解:

$2^5\times {\mathrm{523}}^1\times {\mathrm{8677}}^1$

素因数の和:9210

約数の個数: 24

約数和(自身を含む): 286478136

約数和(自身を除く): 141259864

約数列:

[1, 2, 4, 8, 16, 32, 523, 1046, 2092, 4184, 8368, 8677, 16736, 17354, 34708, 69416, 138832, 277664, 4538071, 9076142, 18152284, 36304568, 72609136, 145218272]

約数ペア:

[(1, 145218272), (2, 72609136), (4, 36304568), (8, 18152284), (16, 9076142), (32, 4538071), (523, 277664), (1046, 138832), (2092, 69416), (4184, 34708), (8368, 17354), (8677, 16736)]