141721608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1531}}^1$

素因数の和:1595

約数の個数: 128

約数和(自身を含む): 441216000

約数和(自身を除く): 299494392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 29, 38, 42, 56, 57, 58, 76, 84, 87, 114, 116, 133, 152, 168, 174, 203, 228, 232, 266, 348, 399, 406, 456, 532, 551, 609, 696, 798, 812, 1064, 1102, 1218, 1531, 1596, 1624, 1653, 2204, 2436, 3062, 3192, 3306, 3857, 4408, 4593, 4872, 6124, 6612, 7714, 9186, 10717, 11571, 12248, 13224, 15428, 18372, 21434, 23142, 29089, 30856, 32151, 36744, 42868, 44399, 46284, 58178, 64302, 85736, 87267, 88798, 92568, 116356, 128604, 133197, 174534, 177596, 203623, 232712, 257208, 266394, 310793, 349068, 355192, 407246, 532788, 610869, 621586, 698136, 814492, 843581, 932379, 1065576, 1221738, 1243172, 1628984, 1687162, 1864758, 2443476, 2486344, 2530743, 3374324, 3729516, 4886952, 5061486, 5905067, 6748648, 7459032, 10122972, 11810134, 17715201, 20245944, 23620268, 35430402, 47240536, 70860804, 141721608]

約数ペア:

[(1, 141721608), (2, 70860804), (3, 47240536), (4, 35430402), (6, 23620268), (7, 20245944), (8, 17715201), (12, 11810134), (14, 10122972), (19, 7459032), (21, 6748648), (24, 5905067), (28, 5061486), (29, 4886952), (38, 3729516), (42, 3374324), (56, 2530743), (57, 2486344), (58, 2443476), (76, 1864758), (84, 1687162), (87, 1628984), (114, 1243172), (116, 1221738), (133, 1065576), (152, 932379), (168, 843581), (174, 814492), (203, 698136), (228, 621586), (232, 610869), (266, 532788), (348, 407246), (399, 355192), (406, 349068), (456, 310793), (532, 266394), (551, 257208), (609, 232712), (696, 203623), (798, 177596), (812, 174534), (1064, 133197), (1102, 128604), (1218, 116356), (1531, 92568), (1596, 88798), (1624, 87267), (1653, 85736), (2204, 64302), (2436, 58178), (3062, 46284), (3192, 44399), (3306, 42868), (3857, 36744), (4408, 32151), (4593, 30856), (4872, 29089), (6124, 23142), (6612, 21434), (7714, 18372), (9186, 15428), (10717, 13224), (11571, 12248)]