163146924

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2$

素因数の和:212

約数の個数: 108

約数和(自身を含む): 446671680

約数和(自身を除く): 283524756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 71, 87, 93, 116, 124, 142, 174, 186, 213, 261, 279, 284, 348, 372, 426, 522, 558, 639, 852, 899, 1044, 1116, 1278, 1798, 2059, 2201, 2556, 2697, 3596, 4118, 4402, 5041, 5394, 6177, 6603, 8091, 8236, 8804, 10082, 10788, 12354, 13206, 15123, 16182, 18531, 19809, 20164, 24708, 26412, 30246, 32364, 37062, 39618, 45369, 60492, 63829, 74124, 79236, 90738, 127658, 146189, 156271, 181476, 191487, 255316, 292378, 312542, 382974, 438567, 468813, 574461, 584756, 625084, 765948, 877134, 937626, 1148922, 1315701, 1406439, 1754268, 1875252, 2297844, 2631402, 2812878, 4531859, 5262804, 5625756, 9063718, 13595577, 18127436, 27191154, 40786731, 54382308, 81573462, 163146924]

約数ペア:

[(1, 163146924), (2, 81573462), (3, 54382308), (4, 40786731), (6, 27191154), (9, 18127436), (12, 13595577), (18, 9063718), (29, 5625756), (31, 5262804), (36, 4531859), (58, 2812878), (62, 2631402), (71, 2297844), (87, 1875252), (93, 1754268), (116, 1406439), (124, 1315701), (142, 1148922), (174, 937626), (186, 877134), (213, 765948), (261, 625084), (279, 584756), (284, 574461), (348, 468813), (372, 438567), (426, 382974), (522, 312542), (558, 292378), (639, 255316), (852, 191487), (899, 181476), (1044, 156271), (1116, 146189), (1278, 127658), (1798, 90738), (2059, 79236), (2201, 74124), (2556, 63829), (2697, 60492), (3596, 45369), (4118, 39618), (4402, 37062), (5041, 32364), (5394, 30246), (6177, 26412), (6603, 24708), (8091, 20164), (8236, 19809), (8804, 18531), (10082, 16182), (10788, 15123), (12354, 13206)]