153245456

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{105251}}^1$

素因数の和:105279

約数の個数: 40

約数和(自身を含む): 365434944

約数和(自身を除く): 212189488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 105251, 210502, 421004, 736757, 842008, 1368263, 1473514, 1684016, 2736526, 2947028, 5473052, 5894056, 9577841, 10946104, 11788112, 19155682, 21892208, 38311364, 76622728, 153245456]

約数ペア:

[(1, 153245456), (2, 76622728), (4, 38311364), (7, 21892208), (8, 19155682), (13, 11788112), (14, 10946104), (16, 9577841), (26, 5894056), (28, 5473052), (52, 2947028), (56, 2736526), (91, 1684016), (104, 1473514), (112, 1368263), (182, 842008), (208, 736757), (364, 421004), (728, 210502), (1456, 105251)]