131107704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 406909440

約数和(自身を除く): 275801736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 173, 182, 273, 312, 346, 347, 364, 519, 546, 692, 694, 728, 1038, 1041, 1092, 1211, 1384, 1388, 2076, 2082, 2184, 2249, 2422, 2429, 2776, 3633, 4152, 4164, 4498, 4511, 4844, 4858, 6747, 7266, 7287, 8328, 8996, 9022, 9688, 9716, 13494, 13533, 14532, 14574, 15743, 17992, 18044, 19432, 26988, 27066, 29064, 29148, 31486, 31577, 36088, 47229, 53976, 54132, 58296, 60031, 62972, 63154, 94458, 94731, 108264, 120062, 125944, 126308, 180093, 188916, 189462, 240124, 252616, 360186, 377832, 378924, 420217, 480248, 720372, 757848, 780403, 840434, 1260651, 1440744, 1560806, 1680868, 2341209, 2521302, 3121612, 3361736, 4682418, 5042604, 5462821, 6243224, 9364836, 10085208, 10925642, 16388463, 18729672, 21851284, 32776926, 43702568, 65553852, 131107704]

約数ペア:

[(1, 131107704), (2, 65553852), (3, 43702568), (4, 32776926), (6, 21851284), (7, 18729672), (8, 16388463), (12, 10925642), (13, 10085208), (14, 9364836), (21, 6243224), (24, 5462821), (26, 5042604), (28, 4682418), (39, 3361736), (42, 3121612), (52, 2521302), (56, 2341209), (78, 1680868), (84, 1560806), (91, 1440744), (104, 1260651), (156, 840434), (168, 780403), (173, 757848), (182, 720372), (273, 480248), (312, 420217), (346, 378924), (347, 377832), (364, 360186), (519, 252616), (546, 240124), (692, 189462), (694, 188916), (728, 180093), (1038, 126308), (1041, 125944), (1092, 120062), (1211, 108264), (1384, 94731), (1388, 94458), (2076, 63154), (2082, 62972), (2184, 60031), (2249, 58296), (2422, 54132), (2429, 53976), (2776, 47229), (3633, 36088), (4152, 31577), (4164, 31486), (4498, 29148), (4511, 29064), (4844, 27066), (4858, 26988), (6747, 19432), (7266, 18044), (7287, 17992), (8328, 15743), (8996, 14574), (9022, 14532), (9688, 13533), (9716, 13494)]