128548602

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{78479}}^1$

素因数の和:78507

約数の個数: 48

約数和(自身を含む): 342800640

約数和(自身を除く): 214252038

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 78479, 156958, 235437, 470874, 549353, 706311, 1020227, 1098706, 1412622, 1648059, 2040454, 3060681, 3296118, 4944177, 6121362, 7141589, 9182043, 9888354, 14283178, 18364086, 21424767, 42849534, 64274301, 128548602]

約数ペア:

[(1, 128548602), (2, 64274301), (3, 42849534), (6, 21424767), (7, 18364086), (9, 14283178), (13, 9888354), (14, 9182043), (18, 7141589), (21, 6121362), (26, 4944177), (39, 3296118), (42, 3060681), (63, 2040454), (78, 1648059), (91, 1412622), (117, 1098706), (126, 1020227), (182, 706311), (234, 549353), (273, 470874), (546, 235437), (819, 156958), (1638, 78479)]