158886162

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1721}}^1$

素因数の和:1975

約数の個数: 48

約数和(自身を含む): 361041408

約数和(自身を除く): 202155246

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 223, 414, 446, 669, 1338, 1721, 2007, 3442, 4014, 5129, 5163, 10258, 10326, 15387, 15489, 30774, 30978, 39583, 46161, 79166, 92322, 118749, 237498, 356247, 383783, 712494, 767566, 1151349, 2302698, 3454047, 6908094, 8827009, 17654018, 26481027, 52962054, 79443081, 158886162]

約数ペア:

[(1, 158886162), (2, 79443081), (3, 52962054), (6, 26481027), (9, 17654018), (18, 8827009), (23, 6908094), (46, 3454047), (69, 2302698), (138, 1151349), (207, 767566), (223, 712494), (414, 383783), (446, 356247), (669, 237498), (1338, 118749), (1721, 92322), (2007, 79166), (3442, 46161), (4014, 39583), (5129, 30978), (5163, 30774), (10258, 15489), (10326, 15387)]