155393602

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{431}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 293715072

約数和(自身を除く): 138321470

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 283, 431, 566, 637, 862, 1274, 1981, 3017, 3679, 3962, 5603, 6034, 7358, 11206, 13867, 21119, 25753, 27734, 39221, 42238, 51506, 78442, 121973, 180271, 243946, 274547, 360542, 549094, 853811, 1585649, 1707622, 3171298, 5976677, 11099543, 11953354, 22199086, 77696801, 155393602]

約数ペア:

[(1, 155393602), (2, 77696801), (7, 22199086), (13, 11953354), (14, 11099543), (26, 5976677), (49, 3171298), (91, 1707622), (98, 1585649), (182, 853811), (283, 549094), (431, 360542), (566, 274547), (637, 243946), (862, 180271), (1274, 121973), (1981, 78442), (3017, 51506), (3679, 42238), (3962, 39221), (5603, 27734), (6034, 25753), (7358, 21119), (11206, 13867)]