140775648

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{8677}}^1$

素因数の和:8716

約数の個数: 72

約数和(自身を含む): 400194648

約数和(自身を除く): 259419000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 8677, 16224, 17354, 26031, 34708, 52062, 69416, 104124, 112801, 138832, 208248, 225602, 277664, 338403, 416496, 451204, 676806, 832992, 902408, 1353612, 1466413, 1804816, 2707224, 2932826, 3609632, 4399239, 5414448, 5865652, 8798478, 10828896, 11731304, 17596956, 23462608, 35193912, 46925216, 70387824, 140775648]

約数ペア:

[(1, 140775648), (2, 70387824), (3, 46925216), (4, 35193912), (6, 23462608), (8, 17596956), (12, 11731304), (13, 10828896), (16, 8798478), (24, 5865652), (26, 5414448), (32, 4399239), (39, 3609632), (48, 2932826), (52, 2707224), (78, 1804816), (96, 1466413), (104, 1353612), (156, 902408), (169, 832992), (208, 676806), (312, 451204), (338, 416496), (416, 338403), (507, 277664), (624, 225602), (676, 208248), (1014, 138832), (1248, 112801), (1352, 104124), (2028, 69416), (2704, 52062), (4056, 34708), (5408, 26031), (8112, 17354), (8677, 16224)]