139966008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3421

約数の個数: 128

約数和(自身を含む): 453465600

約数和(自身を除く): 313499592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3373, 3458, 5187, 5928, 6746, 6916, 10119, 10374, 13492, 13832, 20238, 20748, 23611, 26984, 40476, 41496, 43849, 47222, 64087, 70833, 80952, 87698, 94444, 128174, 131547, 141666, 175396, 188888, 192261, 256348, 263094, 283332, 306943, 350792, 384522, 448609, 512696, 526188, 566664, 613886, 769044, 833131, 897218, 920829, 1052376, 1227772, 1345827, 1538088, 1666262, 1794436, 1841658, 2455544, 2499393, 2691654, 3332524, 3588872, 3683316, 4998786, 5383308, 5831917, 6665048, 7366632, 9997572, 10766616, 11663834, 17495751, 19995144, 23327668, 34991502, 46655336, 69983004, 139966008]

約数ペア:

[(1, 139966008), (2, 69983004), (3, 46655336), (4, 34991502), (6, 23327668), (7, 19995144), (8, 17495751), (12, 11663834), (13, 10766616), (14, 9997572), (19, 7366632), (21, 6665048), (24, 5831917), (26, 5383308), (28, 4998786), (38, 3683316), (39, 3588872), (42, 3332524), (52, 2691654), (56, 2499393), (57, 2455544), (76, 1841658), (78, 1794436), (84, 1666262), (91, 1538088), (104, 1345827), (114, 1227772), (133, 1052376), (152, 920829), (156, 897218), (168, 833131), (182, 769044), (228, 613886), (247, 566664), (266, 526188), (273, 512696), (312, 448609), (364, 384522), (399, 350792), (456, 306943), (494, 283332), (532, 263094), (546, 256348), (728, 192261), (741, 188888), (798, 175396), (988, 141666), (1064, 131547), (1092, 128174), (1482, 94444), (1596, 87698), (1729, 80952), (1976, 70833), (2184, 64087), (2964, 47222), (3192, 43849), (3373, 41496), (3458, 40476), (5187, 26984), (5928, 23611), (6746, 20748), (6916, 20238), (10119, 13832), (10374, 13492)]