138185628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{31039}}^1$

素因数の和:31106

約数の個数: 48

約数和(自身を含む): 375459840

約数和(自身を除く): 237274212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 31039, 62078, 93117, 124156, 186234, 217273, 372468, 434546, 651819, 869092, 1303638, 1645067, 2607276, 3290134, 4935201, 6580268, 9870402, 11515469, 19740804, 23030938, 34546407, 46061876, 69092814, 138185628]

約数ペア:

[(1, 138185628), (2, 69092814), (3, 46061876), (4, 34546407), (6, 23030938), (7, 19740804), (12, 11515469), (14, 9870402), (21, 6580268), (28, 4935201), (42, 3290134), (53, 2607276), (84, 1645067), (106, 1303638), (159, 869092), (212, 651819), (318, 434546), (371, 372468), (636, 217273), (742, 186234), (1113, 124156), (1484, 93117), (2226, 62078), (4452, 31039)]