140385252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2657}}^1$

素因数の和:2725

約数の個数: 96

約数和(自身を含む): 407248128

約数和(自身を除く): 266862876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 42, 51, 68, 74, 84, 102, 111, 119, 148, 204, 222, 238, 259, 357, 444, 476, 518, 629, 714, 777, 1036, 1258, 1428, 1554, 1887, 2516, 2657, 3108, 3774, 4403, 5314, 7548, 7971, 8806, 10628, 13209, 15942, 17612, 18599, 26418, 31884, 37198, 45169, 52836, 55797, 74396, 90338, 98309, 111594, 135507, 180676, 196618, 223188, 271014, 294927, 316183, 393236, 542028, 589854, 632366, 688163, 948549, 1179708, 1264732, 1376326, 1671253, 1897098, 2064489, 2752652, 3342506, 3794196, 4128978, 5013759, 6685012, 8257956, 10027518, 11698771, 20055036, 23397542, 35096313, 46795084, 70192626, 140385252]

約数ペア:

[(1, 140385252), (2, 70192626), (3, 46795084), (4, 35096313), (6, 23397542), (7, 20055036), (12, 11698771), (14, 10027518), (17, 8257956), (21, 6685012), (28, 5013759), (34, 4128978), (37, 3794196), (42, 3342506), (51, 2752652), (68, 2064489), (74, 1897098), (84, 1671253), (102, 1376326), (111, 1264732), (119, 1179708), (148, 948549), (204, 688163), (222, 632366), (238, 589854), (259, 542028), (357, 393236), (444, 316183), (476, 294927), (518, 271014), (629, 223188), (714, 196618), (777, 180676), (1036, 135507), (1258, 111594), (1428, 98309), (1554, 90338), (1887, 74396), (2516, 55797), (2657, 52836), (3108, 45169), (3774, 37198), (4403, 31884), (5314, 26418), (7548, 18599), (7971, 17612), (8806, 15942), (10628, 13209)]