155572368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:573

約数の個数: 160

約数和(自身を含む): 491968512

約数和(自身を除く): 336396144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 41, 42, 46, 48, 56, 69, 82, 84, 92, 112, 123, 138, 161, 164, 168, 184, 246, 276, 287, 322, 328, 336, 368, 483, 491, 492, 552, 574, 644, 656, 861, 943, 966, 982, 984, 1104, 1148, 1288, 1473, 1722, 1886, 1932, 1964, 1968, 2296, 2576, 2829, 2946, 3437, 3444, 3772, 3864, 3928, 4592, 5658, 5892, 6601, 6874, 6888, 7544, 7728, 7856, 10311, 11293, 11316, 11784, 13202, 13748, 13776, 15088, 19803, 20131, 20622, 22586, 22632, 23568, 26404, 27496, 33879, 39606, 40262, 41244, 45172, 45264, 52808, 54992, 60393, 67758, 79051, 79212, 80524, 82488, 90344, 105616, 120786, 135516, 140917, 158102, 158424, 161048, 164976, 180688, 237153, 241572, 271032, 281834, 316204, 316848, 322096, 422751, 463013, 474306, 483144, 542064, 563668, 632408, 845502, 926026, 948612, 966288, 1127336, 1264816, 1389039, 1691004, 1852052, 1897224, 2254672, 2778078, 3241091, 3382008, 3704104, 3794448, 5556156, 6482182, 6764016, 7408208, 9723273, 11112312, 12964364, 19446546, 22224624, 25928728, 38893092, 51857456, 77786184, 155572368]

約数ペア:

[(1, 155572368), (2, 77786184), (3, 51857456), (4, 38893092), (6, 25928728), (7, 22224624), (8, 19446546), (12, 12964364), (14, 11112312), (16, 9723273), (21, 7408208), (23, 6764016), (24, 6482182), (28, 5556156), (41, 3794448), (42, 3704104), (46, 3382008), (48, 3241091), (56, 2778078), (69, 2254672), (82, 1897224), (84, 1852052), (92, 1691004), (112, 1389039), (123, 1264816), (138, 1127336), (161, 966288), (164, 948612), (168, 926026), (184, 845502), (246, 632408), (276, 563668), (287, 542064), (322, 483144), (328, 474306), (336, 463013), (368, 422751), (483, 322096), (491, 316848), (492, 316204), (552, 281834), (574, 271032), (644, 241572), (656, 237153), (861, 180688), (943, 164976), (966, 161048), (982, 158424), (984, 158102), (1104, 140917), (1148, 135516), (1288, 120786), (1473, 105616), (1722, 90344), (1886, 82488), (1932, 80524), (1964, 79212), (1968, 79051), (2296, 67758), (2576, 60393), (2829, 54992), (2946, 52808), (3437, 45264), (3444, 45172), (3772, 41244), (3864, 40262), (3928, 39606), (4592, 33879), (5658, 27496), (5892, 26404), (6601, 23568), (6874, 22632), (6888, 22586), (7544, 20622), (7728, 20131), (7856, 19803), (10311, 15088), (11293, 13776), (11316, 13748), (11784, 13202)]