155712648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1$

素因数の和:971

約数の個数: 128

約数和(自身を含む): 485452800

約数和(自身を除く): 329740152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 83, 84, 91, 104, 156, 166, 168, 182, 249, 273, 312, 332, 364, 498, 546, 581, 664, 728, 859, 996, 1079, 1092, 1162, 1718, 1743, 1992, 2158, 2184, 2324, 2577, 3237, 3436, 3486, 4316, 4648, 5154, 6013, 6474, 6872, 6972, 7553, 8632, 10308, 11167, 12026, 12948, 13944, 15106, 18039, 20616, 22334, 22659, 24052, 25896, 30212, 33501, 36078, 44668, 45318, 48104, 60424, 67002, 71297, 72156, 78169, 89336, 90636, 134004, 142594, 144312, 156338, 181272, 213891, 234507, 268008, 285188, 312676, 427782, 469014, 499079, 570376, 625352, 855564, 926861, 938028, 998158, 1497237, 1711128, 1853722, 1876056, 1996316, 2780583, 2994474, 3707444, 3992632, 5561166, 5988948, 6488027, 7414888, 11122332, 11977896, 12976054, 19464081, 22244664, 25952108, 38928162, 51904216, 77856324, 155712648]

約数ペア:

[(1, 155712648), (2, 77856324), (3, 51904216), (4, 38928162), (6, 25952108), (7, 22244664), (8, 19464081), (12, 12976054), (13, 11977896), (14, 11122332), (21, 7414888), (24, 6488027), (26, 5988948), (28, 5561166), (39, 3992632), (42, 3707444), (52, 2994474), (56, 2780583), (78, 1996316), (83, 1876056), (84, 1853722), (91, 1711128), (104, 1497237), (156, 998158), (166, 938028), (168, 926861), (182, 855564), (249, 625352), (273, 570376), (312, 499079), (332, 469014), (364, 427782), (498, 312676), (546, 285188), (581, 268008), (664, 234507), (728, 213891), (859, 181272), (996, 156338), (1079, 144312), (1092, 142594), (1162, 134004), (1718, 90636), (1743, 89336), (1992, 78169), (2158, 72156), (2184, 71297), (2324, 67002), (2577, 60424), (3237, 48104), (3436, 45318), (3486, 44668), (4316, 36078), (4648, 33501), (5154, 30212), (6013, 25896), (6474, 24052), (6872, 22659), (6972, 22334), (7553, 20616), (8632, 18039), (10308, 15106), (11167, 13944), (12026, 12948)]