140667044

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 314092800

約数和(自身を除く): 173425756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 49, 68, 74, 98, 119, 148, 163, 196, 238, 259, 326, 343, 476, 518, 629, 652, 686, 833, 1036, 1141, 1258, 1372, 1666, 1813, 2282, 2516, 2771, 3332, 3626, 4403, 4564, 5542, 5831, 6031, 7252, 7987, 8806, 11084, 11662, 12062, 12691, 15974, 17612, 19397, 23324, 24124, 25382, 30821, 31948, 38794, 42217, 50764, 55909, 61642, 77588, 84434, 102527, 111818, 123284, 135779, 168868, 205054, 215747, 223636, 271558, 295519, 410108, 431494, 543116, 591038, 717689, 862988, 950453, 1182076, 1435378, 1900906, 2068633, 2870756, 3801812, 4137266, 5023823, 8274532, 10047646, 20095292, 35166761, 70333522, 140667044]

約数ペア:

[(1, 140667044), (2, 70333522), (4, 35166761), (7, 20095292), (14, 10047646), (17, 8274532), (28, 5023823), (34, 4137266), (37, 3801812), (49, 2870756), (68, 2068633), (74, 1900906), (98, 1435378), (119, 1182076), (148, 950453), (163, 862988), (196, 717689), (238, 591038), (259, 543116), (326, 431494), (343, 410108), (476, 295519), (518, 271558), (629, 223636), (652, 215747), (686, 205054), (833, 168868), (1036, 135779), (1141, 123284), (1258, 111818), (1372, 102527), (1666, 84434), (1813, 77588), (2282, 61642), (2516, 55909), (2771, 50764), (3332, 42217), (3626, 38794), (4403, 31948), (4564, 30821), (5542, 25382), (5831, 24124), (6031, 23324), (7252, 19397), (7987, 17612), (8806, 15974), (11084, 12691), (11662, 12062)]