147166812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 419747328

約数和(自身を除く): 272580516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 71, 78, 86, 103, 117, 129, 142, 156, 172, 206, 213, 234, 258, 284, 309, 387, 412, 426, 468, 516, 559, 618, 639, 774, 852, 923, 927, 1118, 1236, 1278, 1339, 1548, 1677, 1846, 1854, 2236, 2556, 2678, 2769, 3053, 3354, 3692, 3708, 4017, 4429, 5031, 5356, 5538, 6106, 6708, 7313, 8034, 8307, 8858, 9159, 10062, 11076, 12051, 12212, 13287, 14626, 16068, 16614, 17716, 18318, 20124, 21939, 24102, 26574, 27477, 29252, 33228, 36636, 39689, 39861, 43878, 48204, 53148, 54954, 57577, 65817, 79378, 79722, 87756, 95069, 109908, 115154, 119067, 131634, 158756, 159444, 172731, 190138, 230308, 238134, 263268, 285207, 314459, 345462, 357201, 380276, 476268, 518193, 570414, 628918, 690924, 714402, 855621, 943377, 1036386, 1140828, 1257836, 1428804, 1711242, 1886754, 2072772, 2830131, 3422484, 3773508, 4087967, 5660262, 8175934, 11320524, 12263901, 16351868, 24527802, 36791703, 49055604, 73583406, 147166812]

約数ペア:

[(1, 147166812), (2, 73583406), (3, 49055604), (4, 36791703), (6, 24527802), (9, 16351868), (12, 12263901), (13, 11320524), (18, 8175934), (26, 5660262), (36, 4087967), (39, 3773508), (43, 3422484), (52, 2830131), (71, 2072772), (78, 1886754), (86, 1711242), (103, 1428804), (117, 1257836), (129, 1140828), (142, 1036386), (156, 943377), (172, 855621), (206, 714402), (213, 690924), (234, 628918), (258, 570414), (284, 518193), (309, 476268), (387, 380276), (412, 357201), (426, 345462), (468, 314459), (516, 285207), (559, 263268), (618, 238134), (639, 230308), (774, 190138), (852, 172731), (923, 159444), (927, 158756), (1118, 131634), (1236, 119067), (1278, 115154), (1339, 109908), (1548, 95069), (1677, 87756), (1846, 79722), (1854, 79378), (2236, 65817), (2556, 57577), (2678, 54954), (2769, 53148), (3053, 48204), (3354, 43878), (3692, 39861), (3708, 39689), (4017, 36636), (4429, 33228), (5031, 29252), (5356, 27477), (5538, 26574), (6106, 24102), (6708, 21939), (7313, 20124), (8034, 18318), (8307, 17716), (8858, 16614), (9159, 16068), (10062, 14626), (11076, 13287), (12051, 12212)]