129384552

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 378224640

約数和(自身を除く): 248840088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 127, 132, 136, 187, 204, 227, 254, 264, 374, 381, 408, 454, 508, 561, 681, 748, 762, 908, 1016, 1122, 1362, 1397, 1496, 1524, 1816, 2159, 2244, 2497, 2724, 2794, 3048, 3859, 4191, 4318, 4488, 4994, 5448, 5588, 6477, 7491, 7718, 8382, 8636, 9988, 11176, 11577, 12954, 14982, 15436, 16764, 17272, 19976, 23154, 23749, 25908, 28829, 29964, 30872, 33528, 42449, 46308, 47498, 51816, 57658, 59928, 71247, 84898, 86487, 92616, 94996, 115316, 127347, 142494, 169796, 172974, 189992, 230632, 254694, 284988, 317119, 339592, 345948, 490093, 509388, 569976, 634238, 691896, 951357, 980186, 1018776, 1268476, 1470279, 1902714, 1960372, 2536952, 2940558, 3805428, 3920744, 5391023, 5881116, 7610856, 10782046, 11762232, 16173069, 21564092, 32346138, 43128184, 64692276, 129384552]

約数ペア:

[(1, 129384552), (2, 64692276), (3, 43128184), (4, 32346138), (6, 21564092), (8, 16173069), (11, 11762232), (12, 10782046), (17, 7610856), (22, 5881116), (24, 5391023), (33, 3920744), (34, 3805428), (44, 2940558), (51, 2536952), (66, 1960372), (68, 1902714), (88, 1470279), (102, 1268476), (127, 1018776), (132, 980186), (136, 951357), (187, 691896), (204, 634238), (227, 569976), (254, 509388), (264, 490093), (374, 345948), (381, 339592), (408, 317119), (454, 284988), (508, 254694), (561, 230632), (681, 189992), (748, 172974), (762, 169796), (908, 142494), (1016, 127347), (1122, 115316), (1362, 94996), (1397, 92616), (1496, 86487), (1524, 84898), (1816, 71247), (2159, 59928), (2244, 57658), (2497, 51816), (2724, 47498), (2794, 46308), (3048, 42449), (3859, 33528), (4191, 30872), (4318, 29964), (4488, 28829), (4994, 25908), (5448, 23749), (5588, 23154), (6477, 19976), (7491, 17272), (7718, 16764), (8382, 15436), (8636, 14982), (9988, 12954), (11176, 11577)]