158613516

素因数分解:

$2^2\times 3^2\times {\mathrm{601}}^1\times {\mathrm{7331}}^1$

素因数の和:7942

約数の個数: 36

約数和(自身を含む): 401661624

約数和(自身を除く): 243048108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 601, 1202, 1803, 2404, 3606, 5409, 7212, 7331, 10818, 14662, 21636, 21993, 29324, 43986, 65979, 87972, 131958, 263916, 4405931, 8811862, 13217793, 17623724, 26435586, 39653379, 52871172, 79306758, 158613516]

約数ペア:

[(1, 158613516), (2, 79306758), (3, 52871172), (4, 39653379), (6, 26435586), (9, 17623724), (12, 13217793), (18, 8811862), (36, 4405931), (601, 263916), (1202, 131958), (1803, 87972), (2404, 65979), (3606, 43986), (5409, 29324), (7212, 21993), (7331, 21636), (10818, 14662)]