149706564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 431456256

約数和(自身を除く): 281749692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 43, 49, 62, 84, 86, 93, 98, 124, 129, 147, 172, 186, 191, 196, 217, 258, 294, 301, 372, 382, 434, 516, 573, 588, 602, 651, 764, 868, 903, 1146, 1204, 1302, 1333, 1337, 1519, 1806, 2107, 2292, 2604, 2666, 2674, 3038, 3612, 3999, 4011, 4214, 4557, 5332, 5348, 5921, 6076, 6321, 7998, 8022, 8213, 8428, 9114, 9331, 9359, 11842, 12642, 15996, 16044, 16426, 17763, 18228, 18662, 18718, 23684, 24639, 25284, 27993, 28077, 32852, 35526, 37324, 37436, 41447, 49278, 55986, 56154, 57491, 65317, 71052, 82894, 98556, 111972, 112308, 114982, 124341, 130634, 165788, 172473, 195951, 229964, 248682, 254603, 261268, 290129, 344946, 391902, 402437, 497364, 509206, 580258, 689892, 763809, 783804, 804874, 870387, 1018412, 1160516, 1207311, 1527618, 1609748, 1740774, 1782221, 2414622, 3055236, 3481548, 3564442, 4829244, 5346663, 7128884, 10693326, 12475547, 21386652, 24951094, 37426641, 49902188, 74853282, 149706564]

約数ペア:

[(1, 149706564), (2, 74853282), (3, 49902188), (4, 37426641), (6, 24951094), (7, 21386652), (12, 12475547), (14, 10693326), (21, 7128884), (28, 5346663), (31, 4829244), (42, 3564442), (43, 3481548), (49, 3055236), (62, 2414622), (84, 1782221), (86, 1740774), (93, 1609748), (98, 1527618), (124, 1207311), (129, 1160516), (147, 1018412), (172, 870387), (186, 804874), (191, 783804), (196, 763809), (217, 689892), (258, 580258), (294, 509206), (301, 497364), (372, 402437), (382, 391902), (434, 344946), (516, 290129), (573, 261268), (588, 254603), (602, 248682), (651, 229964), (764, 195951), (868, 172473), (903, 165788), (1146, 130634), (1204, 124341), (1302, 114982), (1333, 112308), (1337, 111972), (1519, 98556), (1806, 82894), (2107, 71052), (2292, 65317), (2604, 57491), (2666, 56154), (2674, 55986), (3038, 49278), (3612, 41447), (3999, 37436), (4011, 37324), (4214, 35526), (4557, 32852), (5332, 28077), (5348, 27993), (5921, 25284), (6076, 24639), (6321, 23684), (7998, 18718), (8022, 18662), (8213, 18228), (8428, 17763), (9114, 16426), (9331, 16044), (9359, 15996), (11842, 12642)]