143206872

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 390700800

約数和(自身を除く): 247493928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 58, 67, 74, 83, 87, 111, 116, 134, 148, 166, 174, 201, 222, 232, 249, 268, 296, 332, 348, 402, 444, 498, 536, 664, 696, 804, 888, 996, 1073, 1608, 1943, 1992, 2146, 2407, 2479, 3071, 3219, 3886, 4292, 4814, 4958, 5561, 5829, 6142, 6438, 7221, 7437, 7772, 8584, 9213, 9628, 9916, 11122, 11658, 12284, 12876, 14442, 14874, 15544, 16683, 18426, 19256, 19832, 22244, 23316, 24568, 25752, 28884, 29748, 33366, 36852, 44488, 46632, 57768, 59496, 66732, 71891, 73704, 89059, 133464, 143782, 161269, 178118, 205757, 215673, 267177, 287564, 322538, 356236, 411514, 431346, 483807, 534354, 575128, 617271, 645076, 712472, 823028, 862692, 967614, 1068708, 1234542, 1290152, 1646056, 1725384, 1935228, 2137416, 2469084, 3870456, 4938168, 5966953, 11933906, 17900859, 23867812, 35801718, 47735624, 71603436, 143206872]

約数ペア:

[(1, 143206872), (2, 71603436), (3, 47735624), (4, 35801718), (6, 23867812), (8, 17900859), (12, 11933906), (24, 5966953), (29, 4938168), (37, 3870456), (58, 2469084), (67, 2137416), (74, 1935228), (83, 1725384), (87, 1646056), (111, 1290152), (116, 1234542), (134, 1068708), (148, 967614), (166, 862692), (174, 823028), (201, 712472), (222, 645076), (232, 617271), (249, 575128), (268, 534354), (296, 483807), (332, 431346), (348, 411514), (402, 356236), (444, 322538), (498, 287564), (536, 267177), (664, 215673), (696, 205757), (804, 178118), (888, 161269), (996, 143782), (1073, 133464), (1608, 89059), (1943, 73704), (1992, 71891), (2146, 66732), (2407, 59496), (2479, 57768), (3071, 46632), (3219, 44488), (3886, 36852), (4292, 33366), (4814, 29748), (4958, 28884), (5561, 25752), (5829, 24568), (6142, 23316), (6438, 22244), (7221, 19832), (7437, 19256), (7772, 18426), (8584, 16683), (9213, 15544), (9628, 14874), (9916, 14442), (11122, 12876), (11658, 12284)]