155445408

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:827

約数の個数: 144

約数和(自身を含む): 476775936

約数和(自身を除く): 321330528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 207, 248, 276, 279, 288, 368, 372, 414, 496, 552, 558, 713, 736, 744, 757, 828, 992, 1104, 1116, 1426, 1488, 1514, 1656, 2139, 2208, 2232, 2271, 2852, 2976, 3028, 3312, 4278, 4464, 4542, 5704, 6056, 6417, 6624, 6813, 8556, 8928, 9084, 11408, 12112, 12834, 13626, 17112, 17411, 18168, 22816, 23467, 24224, 25668, 27252, 34224, 34822, 36336, 46934, 51336, 52233, 54504, 68448, 69644, 70401, 72672, 93868, 102672, 104466, 109008, 139288, 140802, 156699, 187736, 205344, 208932, 211203, 218016, 278576, 281604, 313398, 375472, 417864, 422406, 539741, 557152, 563208, 626796, 750944, 835728, 844812, 1079482, 1126416, 1253592, 1619223, 1671456, 1689624, 2158964, 2252832, 2507184, 3238446, 3379248, 4317928, 4857669, 5014368, 6476892, 6758496, 8635856, 9715338, 12953784, 17271712, 19430676, 25907568, 38861352, 51815136, 77722704, 155445408]

約数ペア:

[(1, 155445408), (2, 77722704), (3, 51815136), (4, 38861352), (6, 25907568), (8, 19430676), (9, 17271712), (12, 12953784), (16, 9715338), (18, 8635856), (23, 6758496), (24, 6476892), (31, 5014368), (32, 4857669), (36, 4317928), (46, 3379248), (48, 3238446), (62, 2507184), (69, 2252832), (72, 2158964), (92, 1689624), (93, 1671456), (96, 1619223), (124, 1253592), (138, 1126416), (144, 1079482), (184, 844812), (186, 835728), (207, 750944), (248, 626796), (276, 563208), (279, 557152), (288, 539741), (368, 422406), (372, 417864), (414, 375472), (496, 313398), (552, 281604), (558, 278576), (713, 218016), (736, 211203), (744, 208932), (757, 205344), (828, 187736), (992, 156699), (1104, 140802), (1116, 139288), (1426, 109008), (1488, 104466), (1514, 102672), (1656, 93868), (2139, 72672), (2208, 70401), (2232, 69644), (2271, 68448), (2852, 54504), (2976, 52233), (3028, 51336), (3312, 46934), (4278, 36336), (4464, 34822), (4542, 34224), (5704, 27252), (6056, 25668), (6417, 24224), (6624, 23467), (6813, 22816), (8556, 18168), (8928, 17411), (9084, 17112), (11408, 13626), (12112, 12834)]