140970348

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{68699}}^1$

素因数の和:68731

約数の個数: 48

約数和(自身を含む): 384720000

約数和(自身を除く): 243749652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 68699, 137398, 206097, 274796, 412194, 618291, 824388, 1236582, 1305281, 1854873, 2473164, 2610562, 3709746, 3915843, 5221124, 7419492, 7831686, 11747529, 15663372, 23495058, 35242587, 46990116, 70485174, 140970348]

約数ペア:

[(1, 140970348), (2, 70485174), (3, 46990116), (4, 35242587), (6, 23495058), (9, 15663372), (12, 11747529), (18, 7831686), (19, 7419492), (27, 5221124), (36, 3915843), (38, 3709746), (54, 2610562), (57, 2473164), (76, 1854873), (108, 1305281), (114, 1236582), (171, 824388), (228, 618291), (342, 412194), (513, 274796), (684, 206097), (1026, 137398), (2052, 68699)]