140507574

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 303367680

約数和(自身を除く): 162860106

約数列:

[1, 2, 3, 6, 37, 41, 43, 74, 82, 86, 111, 123, 129, 222, 246, 258, 359, 718, 1077, 1517, 1591, 1763, 2154, 3034, 3182, 3526, 4551, 4773, 5289, 9102, 9546, 10578, 13283, 14719, 15437, 26566, 29438, 30874, 39849, 44157, 46311, 65231, 79698, 88314, 92622, 130462, 195693, 391386, 544603, 571169, 632917, 1089206, 1142338, 1265834, 1633809, 1713507, 1898751, 3267618, 3427014, 3797502, 23417929, 46835858, 70253787, 140507574]

約数ペア:

[(1, 140507574), (2, 70253787), (3, 46835858), (6, 23417929), (37, 3797502), (41, 3427014), (43, 3267618), (74, 1898751), (82, 1713507), (86, 1633809), (111, 1265834), (123, 1142338), (129, 1089206), (222, 632917), (246, 571169), (258, 544603), (359, 391386), (718, 195693), (1077, 130462), (1517, 92622), (1591, 88314), (1763, 79698), (2154, 65231), (3034, 46311), (3182, 44157), (3526, 39849), (4551, 30874), (4773, 29438), (5289, 26566), (9102, 15437), (9546, 14719), (10578, 13283)]