138596514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1271

約数の個数: 64

約数和(自身を含む): 329121792

約数和(自身を除く): 190525278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 61, 94, 122, 141, 183, 282, 329, 366, 427, 658, 854, 987, 1151, 1281, 1974, 2302, 2562, 2867, 3453, 5734, 6906, 8057, 8601, 16114, 17202, 20069, 24171, 40138, 48342, 54097, 60207, 70211, 108194, 120414, 140422, 162291, 210633, 324582, 378679, 421266, 491477, 757358, 982954, 1136037, 1474431, 2272074, 2948862, 3299917, 6599834, 9899751, 19799502, 23099419, 46198838, 69298257, 138596514]

約数ペア:

[(1, 138596514), (2, 69298257), (3, 46198838), (6, 23099419), (7, 19799502), (14, 9899751), (21, 6599834), (42, 3299917), (47, 2948862), (61, 2272074), (94, 1474431), (122, 1136037), (141, 982954), (183, 757358), (282, 491477), (329, 421266), (366, 378679), (427, 324582), (658, 210633), (854, 162291), (987, 140422), (1151, 120414), (1281, 108194), (1974, 70211), (2302, 60207), (2562, 54097), (2867, 48342), (3453, 40138), (5734, 24171), (6906, 20069), (8057, 17202), (8601, 16114)]