158962440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14557}}^1$

素因数の和:14591

約数の個数: 128

約数和(自身を含む): 586978560

約数和(自身を除く): 428016120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 14557, 29114, 43671, 58228, 72785, 87342, 101899, 116456, 145570, 174684, 189241, 203798, 218355, 291140, 305697, 349368, 378482, 407596, 436710, 509495, 567723, 582280, 611394, 756964, 815192, 873420, 946205, 1018990, 1135446, 1222788, 1324687, 1513928, 1528485, 1746840, 1892410, 2037980, 2270892, 2445576, 2649374, 2838615, 3056970, 3784820, 3974061, 4075960, 4541784, 5298748, 5677230, 6113940, 6623435, 7569640, 7948122, 10597496, 11354460, 12227880, 13246870, 15896244, 19870305, 22708920, 26493740, 31792488, 39740610, 52987480, 79481220, 158962440]

約数ペア:

[(1, 158962440), (2, 79481220), (3, 52987480), (4, 39740610), (5, 31792488), (6, 26493740), (7, 22708920), (8, 19870305), (10, 15896244), (12, 13246870), (13, 12227880), (14, 11354460), (15, 10597496), (20, 7948122), (21, 7569640), (24, 6623435), (26, 6113940), (28, 5677230), (30, 5298748), (35, 4541784), (39, 4075960), (40, 3974061), (42, 3784820), (52, 3056970), (56, 2838615), (60, 2649374), (65, 2445576), (70, 2270892), (78, 2037980), (84, 1892410), (91, 1746840), (104, 1528485), (105, 1513928), (120, 1324687), (130, 1222788), (140, 1135446), (156, 1018990), (168, 946205), (182, 873420), (195, 815192), (210, 756964), (260, 611394), (273, 582280), (280, 567723), (312, 509495), (364, 436710), (390, 407596), (420, 378482), (455, 349368), (520, 305697), (546, 291140), (728, 218355), (780, 203798), (840, 189241), (910, 174684), (1092, 145570), (1365, 116456), (1560, 101899), (1820, 87342), (2184, 72785), (2730, 58228), (3640, 43671), (5460, 29114), (10920, 14557)]