169430742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31481}}^1$

素因数の和:31525

約数の個数: 48

約数和(自身を含む): 412540128

約数和(自身を除く): 243109386

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 31481, 62962, 94443, 188886, 283329, 409253, 566658, 724063, 818506, 1227759, 1448126, 2172189, 2455518, 3683277, 4344378, 6516567, 7366554, 9412819, 13033134, 18825638, 28238457, 56476914, 84715371, 169430742]

約数ペア:

[(1, 169430742), (2, 84715371), (3, 56476914), (6, 28238457), (9, 18825638), (13, 13033134), (18, 9412819), (23, 7366554), (26, 6516567), (39, 4344378), (46, 3683277), (69, 2455518), (78, 2172189), (117, 1448126), (138, 1227759), (207, 818506), (234, 724063), (299, 566658), (414, 409253), (598, 283329), (897, 188886), (1794, 94443), (2691, 62962), (5382, 31481)]