138693612

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{1307}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 334010880

約数和(自身を除く): 195317268

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 239, 444, 478, 717, 956, 1307, 1434, 2614, 2868, 3921, 5228, 7842, 8843, 15684, 17686, 26529, 35372, 48359, 53058, 96718, 106116, 145077, 193436, 290154, 312373, 580308, 624746, 937119, 1249492, 1874238, 3748476, 11557801, 23115602, 34673403, 46231204, 69346806, 138693612]

約数ペア:

[(1, 138693612), (2, 69346806), (3, 46231204), (4, 34673403), (6, 23115602), (12, 11557801), (37, 3748476), (74, 1874238), (111, 1249492), (148, 937119), (222, 624746), (239, 580308), (444, 312373), (478, 290154), (717, 193436), (956, 145077), (1307, 106116), (1434, 96718), (2614, 53058), (2868, 48359), (3921, 35372), (5228, 26529), (7842, 17686), (8843, 15684)]