157099428

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{61463}}^1$

素因数の和:61544

約数の個数: 36

約数和(自身を含む): 402712128

約数和(自身を除く): 245612700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 61463, 122926, 184389, 245852, 368778, 553167, 737556, 1106334, 2212668, 4363873, 8727746, 13091619, 17455492, 26183238, 39274857, 52366476, 78549714, 157099428]

約数ペア:

[(1, 157099428), (2, 78549714), (3, 52366476), (4, 39274857), (6, 26183238), (9, 17455492), (12, 13091619), (18, 8727746), (36, 4363873), (71, 2212668), (142, 1106334), (213, 737556), (284, 553167), (426, 368778), (639, 245852), (852, 184389), (1278, 122926), (2556, 61463)]