154983192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2447}}^1$

素因数の和:2505

約数の個数: 128

約数和(自身を含む): 493516800

約数和(自身を除く): 338533608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 78, 84, 87, 91, 104, 116, 156, 168, 174, 182, 203, 232, 273, 312, 348, 364, 377, 406, 546, 609, 696, 728, 754, 812, 1092, 1131, 1218, 1508, 1624, 2184, 2262, 2436, 2447, 2639, 3016, 4524, 4872, 4894, 5278, 7341, 7917, 9048, 9788, 10556, 14682, 15834, 17129, 19576, 21112, 29364, 31668, 31811, 34258, 51387, 58728, 63336, 63622, 68516, 70963, 95433, 102774, 127244, 137032, 141926, 190866, 205548, 212889, 222677, 254488, 283852, 381732, 411096, 425778, 445354, 496741, 567704, 668031, 763464, 851556, 890708, 922519, 993482, 1336062, 1490223, 1703112, 1781416, 1845038, 1986964, 2672124, 2767557, 2980446, 3690076, 3973928, 5344248, 5535114, 5960892, 6457633, 7380152, 11070228, 11921784, 12915266, 19372899, 22140456, 25830532, 38745798, 51661064, 77491596, 154983192]

約数ペア:

[(1, 154983192), (2, 77491596), (3, 51661064), (4, 38745798), (6, 25830532), (7, 22140456), (8, 19372899), (12, 12915266), (13, 11921784), (14, 11070228), (21, 7380152), (24, 6457633), (26, 5960892), (28, 5535114), (29, 5344248), (39, 3973928), (42, 3690076), (52, 2980446), (56, 2767557), (58, 2672124), (78, 1986964), (84, 1845038), (87, 1781416), (91, 1703112), (104, 1490223), (116, 1336062), (156, 993482), (168, 922519), (174, 890708), (182, 851556), (203, 763464), (232, 668031), (273, 567704), (312, 496741), (348, 445354), (364, 425778), (377, 411096), (406, 381732), (546, 283852), (609, 254488), (696, 222677), (728, 212889), (754, 205548), (812, 190866), (1092, 141926), (1131, 137032), (1218, 127244), (1508, 102774), (1624, 95433), (2184, 70963), (2262, 68516), (2436, 63622), (2447, 63336), (2639, 58728), (3016, 51387), (4524, 34258), (4872, 31811), (4894, 31668), (5278, 29364), (7341, 21112), (7917, 19576), (9048, 17129), (9788, 15834), (10556, 14682)]