127015308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 385781760

約数和(自身を除く): 258766452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 71, 84, 93, 124, 126, 142, 186, 213, 217, 229, 252, 279, 284, 372, 426, 434, 458, 497, 558, 639, 651, 687, 852, 868, 916, 994, 1116, 1278, 1302, 1374, 1491, 1603, 1953, 1988, 2061, 2201, 2556, 2604, 2748, 2982, 3206, 3906, 4122, 4402, 4473, 4809, 5964, 6412, 6603, 7099, 7812, 8244, 8804, 8946, 9618, 13206, 14198, 14427, 15407, 16259, 17892, 19236, 19809, 21297, 26412, 28396, 28854, 30814, 32518, 39618, 42594, 46221, 48777, 49693, 57708, 61628, 63891, 65036, 79236, 85188, 92442, 97554, 99386, 113813, 127782, 138663, 146331, 149079, 184884, 195108, 198772, 227626, 255564, 277326, 292662, 298158, 341439, 447237, 455252, 504029, 554652, 585324, 596316, 682878, 894474, 1008058, 1024317, 1365756, 1512087, 1788948, 2016116, 2048634, 3024174, 3528203, 4097268, 4536261, 6048348, 7056406, 9072522, 10584609, 14112812, 18145044, 21169218, 31753827, 42338436, 63507654, 127015308]

約数ペア:

[(1, 127015308), (2, 63507654), (3, 42338436), (4, 31753827), (6, 21169218), (7, 18145044), (9, 14112812), (12, 10584609), (14, 9072522), (18, 7056406), (21, 6048348), (28, 4536261), (31, 4097268), (36, 3528203), (42, 3024174), (62, 2048634), (63, 2016116), (71, 1788948), (84, 1512087), (93, 1365756), (124, 1024317), (126, 1008058), (142, 894474), (186, 682878), (213, 596316), (217, 585324), (229, 554652), (252, 504029), (279, 455252), (284, 447237), (372, 341439), (426, 298158), (434, 292662), (458, 277326), (497, 255564), (558, 227626), (639, 198772), (651, 195108), (687, 184884), (852, 149079), (868, 146331), (916, 138663), (994, 127782), (1116, 113813), (1278, 99386), (1302, 97554), (1374, 92442), (1491, 85188), (1603, 79236), (1953, 65036), (1988, 63891), (2061, 61628), (2201, 57708), (2556, 49693), (2604, 48777), (2748, 46221), (2982, 42594), (3206, 39618), (3906, 32518), (4122, 30814), (4402, 28854), (4473, 28396), (4809, 26412), (5964, 21297), (6412, 19809), (6603, 19236), (7099, 17892), (7812, 16259), (8244, 15407), (8804, 14427), (8946, 14198), (9618, 13206)]