149631048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 489016320

約数和(自身を除く): 339385272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 61, 62, 63, 72, 84, 93, 122, 124, 126, 157, 168, 183, 186, 217, 244, 248, 252, 279, 314, 366, 372, 427, 434, 471, 488, 504, 549, 558, 628, 651, 732, 744, 854, 868, 942, 1098, 1099, 1116, 1256, 1281, 1302, 1413, 1464, 1708, 1736, 1884, 1891, 1953, 2196, 2198, 2232, 2562, 2604, 2826, 3297, 3416, 3768, 3782, 3843, 3906, 4392, 4396, 4867, 5124, 5208, 5652, 5673, 6594, 7564, 7686, 7812, 8792, 9577, 9734, 9891, 10248, 11304, 11346, 13188, 13237, 14601, 15128, 15372, 15624, 17019, 19154, 19468, 19782, 22692, 26376, 26474, 28731, 29202, 30744, 34038, 34069, 38308, 38936, 39564, 39711, 43803, 45384, 52948, 57462, 58404, 67039, 68076, 68138, 76616, 79128, 79422, 86193, 87606, 102207, 105896, 114924, 116808, 119133, 134078, 136152, 136276, 158844, 172386, 175212, 201117, 204414, 229848, 238266, 268156, 272552, 296887, 306621, 317688, 344772, 350424, 402234, 408828, 476532, 536312, 593774, 603351, 613242, 689544, 804468, 817656, 890661, 953064, 1187548, 1206702, 1226484, 1608936, 1781322, 2078209, 2375096, 2413404, 2452968, 2671983, 3562644, 4156418, 4826808, 5343966, 6234627, 7125288, 8312836, 10687932, 12469254, 16625672, 18703881, 21375864, 24938508, 37407762, 49877016, 74815524, 149631048]

約数ペア:

[(1, 149631048), (2, 74815524), (3, 49877016), (4, 37407762), (6, 24938508), (7, 21375864), (8, 18703881), (9, 16625672), (12, 12469254), (14, 10687932), (18, 8312836), (21, 7125288), (24, 6234627), (28, 5343966), (31, 4826808), (36, 4156418), (42, 3562644), (56, 2671983), (61, 2452968), (62, 2413404), (63, 2375096), (72, 2078209), (84, 1781322), (93, 1608936), (122, 1226484), (124, 1206702), (126, 1187548), (157, 953064), (168, 890661), (183, 817656), (186, 804468), (217, 689544), (244, 613242), (248, 603351), (252, 593774), (279, 536312), (314, 476532), (366, 408828), (372, 402234), (427, 350424), (434, 344772), (471, 317688), (488, 306621), (504, 296887), (549, 272552), (558, 268156), (628, 238266), (651, 229848), (732, 204414), (744, 201117), (854, 175212), (868, 172386), (942, 158844), (1098, 136276), (1099, 136152), (1116, 134078), (1256, 119133), (1281, 116808), (1302, 114924), (1413, 105896), (1464, 102207), (1708, 87606), (1736, 86193), (1884, 79422), (1891, 79128), (1953, 76616), (2196, 68138), (2198, 68076), (2232, 67039), (2562, 58404), (2604, 57462), (2826, 52948), (3297, 45384), (3416, 43803), (3768, 39711), (3782, 39564), (3843, 38936), (3906, 38308), (4392, 34069), (4396, 34038), (4867, 30744), (5124, 29202), (5208, 28731), (5652, 26474), (5673, 26376), (6594, 22692), (7564, 19782), (7686, 19468), (7812, 19154), (8792, 17019), (9577, 15624), (9734, 15372), (9891, 15128), (10248, 14601), (11304, 13237), (11346, 13188)]