128966292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39367}}^1$

素因数の和:39397

約数の個数: 72

約数和(自身を含む): 401238656

約数和(自身を除く): 272272364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 39367, 78734, 118101, 157468, 236202, 275569, 354303, 472404, 511771, 551138, 708606, 826707, 1023542, 1102276, 1417212, 1535313, 1653414, 2047084, 2480121, 3070626, 3306828, 3582397, 4605939, 4960242, 6141252, 7164794, 9211878, 9920484, 10747191, 14329588, 18423756, 21494382, 32241573, 42988764, 64483146, 128966292]

約数ペア:

[(1, 128966292), (2, 64483146), (3, 42988764), (4, 32241573), (6, 21494382), (7, 18423756), (9, 14329588), (12, 10747191), (13, 9920484), (14, 9211878), (18, 7164794), (21, 6141252), (26, 4960242), (28, 4605939), (36, 3582397), (39, 3306828), (42, 3070626), (52, 2480121), (63, 2047084), (78, 1653414), (84, 1535313), (91, 1417212), (117, 1102276), (126, 1023542), (156, 826707), (182, 708606), (234, 551138), (252, 511771), (273, 472404), (364, 354303), (468, 275569), (546, 236202), (819, 157468), (1092, 118101), (1638, 78734), (3276, 39367)]