142928838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6863}}^1$

素因数の和:6973

約数の個数: 48

約数和(自身を含む): 337296960

約数和(自身を除く): 194368122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 801, 1157, 1602, 2314, 3471, 6863, 6942, 10413, 13726, 20589, 20826, 41178, 61767, 89219, 123534, 178438, 267657, 535314, 610807, 802971, 1221614, 1605942, 1832421, 3664842, 5497263, 7940491, 10994526, 15880982, 23821473, 47642946, 71464419, 142928838]

約数ペア:

[(1, 142928838), (2, 71464419), (3, 47642946), (6, 23821473), (9, 15880982), (13, 10994526), (18, 7940491), (26, 5497263), (39, 3664842), (78, 1832421), (89, 1605942), (117, 1221614), (178, 802971), (234, 610807), (267, 535314), (534, 267657), (801, 178438), (1157, 123534), (1602, 89219), (2314, 61767), (3471, 41178), (6863, 20826), (6942, 20589), (10413, 13726)]