173979624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2153}}^1$

素因数の和:2219

約数の個数: 128

約数和(自身を含む): 550045440

約数和(自身を除く): 376065816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 518, 546, 728, 777, 888, 962, 1036, 1092, 1443, 1554, 1924, 2072, 2153, 2184, 2886, 3108, 3367, 3848, 4306, 5772, 6216, 6459, 6734, 8612, 10101, 11544, 12918, 13468, 15071, 17224, 20202, 25836, 26936, 27989, 30142, 40404, 45213, 51672, 55978, 60284, 79661, 80808, 83967, 90426, 111956, 120568, 159322, 167934, 180852, 195923, 223912, 238983, 318644, 335868, 361704, 391846, 477966, 557627, 587769, 637288, 671736, 783692, 955932, 1035593, 1115254, 1175538, 1567384, 1672881, 1911864, 2071186, 2230508, 2351076, 3106779, 3345762, 4142372, 4461016, 4702152, 6213558, 6691524, 7249151, 8284744, 12427116, 13383048, 14498302, 21747453, 24854232, 28996604, 43494906, 57993208, 86989812, 173979624]

約数ペア:

[(1, 173979624), (2, 86989812), (3, 57993208), (4, 43494906), (6, 28996604), (7, 24854232), (8, 21747453), (12, 14498302), (13, 13383048), (14, 12427116), (21, 8284744), (24, 7249151), (26, 6691524), (28, 6213558), (37, 4702152), (39, 4461016), (42, 4142372), (52, 3345762), (56, 3106779), (74, 2351076), (78, 2230508), (84, 2071186), (91, 1911864), (104, 1672881), (111, 1567384), (148, 1175538), (156, 1115254), (168, 1035593), (182, 955932), (222, 783692), (259, 671736), (273, 637288), (296, 587769), (312, 557627), (364, 477966), (444, 391846), (481, 361704), (518, 335868), (546, 318644), (728, 238983), (777, 223912), (888, 195923), (962, 180852), (1036, 167934), (1092, 159322), (1443, 120568), (1554, 111956), (1924, 90426), (2072, 83967), (2153, 80808), (2184, 79661), (2886, 60284), (3108, 55978), (3367, 51672), (3848, 45213), (4306, 40404), (5772, 30142), (6216, 27989), (6459, 26936), (6734, 25836), (8612, 20202), (10101, 17224), (11544, 15071), (12918, 13468)]