156916174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{853}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 255790080

約数和(自身を除く): 98873906

約数列:

[1, 2, 19, 38, 47, 94, 103, 206, 853, 893, 1706, 1786, 1957, 3914, 4841, 9682, 16207, 32414, 40091, 80182, 87859, 91979, 175718, 183958, 761729, 1523458, 1669321, 3338642, 4129373, 8258746, 78458087, 156916174]

約数ペア:

[(1, 156916174), (2, 78458087), (19, 8258746), (38, 4129373), (47, 3338642), (94, 1669321), (103, 1523458), (206, 761729), (853, 183958), (893, 175718), (1706, 91979), (1786, 87859), (1957, 80182), (3914, 40091), (4841, 32414), (9682, 16207)]