131180868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1794

約数の個数: 144

約数和(自身を含む): 426107136

約数和(自身を除く): 294926268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 819, 828, 897, 966, 1092, 1196, 1449, 1638, 1741, 1794, 1932, 2093, 2691, 2898, 3276, 3482, 3588, 4186, 5223, 5382, 5796, 6279, 6964, 8372, 10446, 10764, 12187, 12558, 15669, 18837, 20892, 22633, 24374, 25116, 31338, 36561, 37674, 40043, 45266, 48748, 62676, 67899, 73122, 75348, 80086, 90532, 109683, 120129, 135798, 146244, 158431, 160172, 203697, 219366, 240258, 271596, 280301, 316862, 360387, 407394, 438732, 475293, 480516, 520559, 560602, 633724, 720774, 814788, 840903, 950586, 1041118, 1121204, 1425879, 1441548, 1561677, 1681806, 1901172, 2082236, 2522709, 2851758, 3123354, 3363612, 3643913, 4685031, 5045418, 5703516, 6246708, 7287826, 9370062, 10090836, 10931739, 14575652, 18740124, 21863478, 32795217, 43726956, 65590434, 131180868]

約数ペア:

[(1, 131180868), (2, 65590434), (3, 43726956), (4, 32795217), (6, 21863478), (7, 18740124), (9, 14575652), (12, 10931739), (13, 10090836), (14, 9370062), (18, 7287826), (21, 6246708), (23, 5703516), (26, 5045418), (28, 4685031), (36, 3643913), (39, 3363612), (42, 3123354), (46, 2851758), (52, 2522709), (63, 2082236), (69, 1901172), (78, 1681806), (84, 1561677), (91, 1441548), (92, 1425879), (117, 1121204), (126, 1041118), (138, 950586), (156, 840903), (161, 814788), (182, 720774), (207, 633724), (234, 560602), (252, 520559), (273, 480516), (276, 475293), (299, 438732), (322, 407394), (364, 360387), (414, 316862), (468, 280301), (483, 271596), (546, 240258), (598, 219366), (644, 203697), (819, 160172), (828, 158431), (897, 146244), (966, 135798), (1092, 120129), (1196, 109683), (1449, 90532), (1638, 80086), (1741, 75348), (1794, 73122), (1932, 67899), (2093, 62676), (2691, 48748), (2898, 45266), (3276, 40043), (3482, 37674), (3588, 36561), (4186, 31338), (5223, 25116), (5382, 24374), (5796, 22633), (6279, 20892), (6964, 18837), (8372, 15669), (10446, 12558), (10764, 12187)]