140187852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 216

約数和(自身を含む): 452664576

約数和(自身を除く): 312476724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 57, 63, 67, 69, 76, 84, 92, 114, 126, 133, 134, 138, 161, 171, 201, 207, 228, 252, 266, 268, 276, 322, 342, 361, 399, 402, 414, 437, 469, 483, 532, 603, 644, 684, 722, 798, 804, 828, 874, 938, 966, 1083, 1197, 1206, 1273, 1311, 1407, 1444, 1449, 1541, 1596, 1748, 1876, 1932, 2166, 2394, 2412, 2527, 2546, 2622, 2814, 2898, 3059, 3082, 3249, 3819, 3933, 4221, 4332, 4623, 4788, 5054, 5092, 5244, 5628, 5796, 6118, 6164, 6498, 7581, 7638, 7866, 8303, 8442, 8911, 9177, 9246, 10108, 10787, 11457, 12236, 12996, 13869, 15162, 15276, 15732, 16606, 16884, 17822, 18354, 18492, 21574, 22743, 22914, 24187, 24909, 26733, 27531, 27738, 29279, 30324, 32361, 33212, 35644, 36708, 43148, 45486, 45828, 48374, 49818, 53466, 55062, 55476, 58121, 58558, 64722, 72561, 74727, 80199, 87837, 90972, 96748, 97083, 99636, 106932, 110124, 116242, 117116, 129444, 145122, 149454, 160398, 169309, 174363, 175674, 194166, 204953, 217683, 232484, 263511, 290244, 298908, 320796, 338618, 348726, 351348, 388332, 409906, 435366, 507927, 523089, 527022, 556301, 614859, 677236, 697452, 819812, 870732, 1015854, 1046178, 1054044, 1112602, 1229718, 1523781, 1668903, 1844577, 2031708, 2092356, 2225204, 2459436, 3047562, 3337806, 3689154, 3894107, 5006709, 6095124, 6675612, 7378308, 7788214, 10013418, 11682321, 15576428, 20026836, 23364642, 35046963, 46729284, 70093926, 140187852]

約数ペア:

[(1, 140187852), (2, 70093926), (3, 46729284), (4, 35046963), (6, 23364642), (7, 20026836), (9, 15576428), (12, 11682321), (14, 10013418), (18, 7788214), (19, 7378308), (21, 6675612), (23, 6095124), (28, 5006709), (36, 3894107), (38, 3689154), (42, 3337806), (46, 3047562), (57, 2459436), (63, 2225204), (67, 2092356), (69, 2031708), (76, 1844577), (84, 1668903), (92, 1523781), (114, 1229718), (126, 1112602), (133, 1054044), (134, 1046178), (138, 1015854), (161, 870732), (171, 819812), (201, 697452), (207, 677236), (228, 614859), (252, 556301), (266, 527022), (268, 523089), (276, 507927), (322, 435366), (342, 409906), (361, 388332), (399, 351348), (402, 348726), (414, 338618), (437, 320796), (469, 298908), (483, 290244), (532, 263511), (603, 232484), (644, 217683), (684, 204953), (722, 194166), (798, 175674), (804, 174363), (828, 169309), (874, 160398), (938, 149454), (966, 145122), (1083, 129444), (1197, 117116), (1206, 116242), (1273, 110124), (1311, 106932), (1407, 99636), (1444, 97083), (1449, 96748), (1541, 90972), (1596, 87837), (1748, 80199), (1876, 74727), (1932, 72561), (2166, 64722), (2394, 58558), (2412, 58121), (2527, 55476), (2546, 55062), (2622, 53466), (2814, 49818), (2898, 48374), (3059, 45828), (3082, 45486), (3249, 43148), (3819, 36708), (3933, 35644), (4221, 33212), (4332, 32361), (4623, 30324), (4788, 29279), (5054, 27738), (5092, 27531), (5244, 26733), (5628, 24909), (5796, 24187), (6118, 22914), (6164, 22743), (6498, 21574), (7581, 18492), (7638, 18354), (7866, 17822), (8303, 16884), (8442, 16606), (8911, 15732), (9177, 15276), (9246, 15162), (10108, 13869), (10787, 12996), (11457, 12236)]