145882128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5231}}^1$

素因数の和:5332

約数の個数: 80

約数和(自身を含む): 435972096

約数和(自身を除く): 290089968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 498, 581, 664, 996, 1162, 1328, 1743, 1992, 2324, 3486, 3984, 4648, 5231, 6972, 9296, 10462, 13944, 15693, 20924, 27888, 31386, 36617, 41848, 62772, 73234, 83696, 109851, 125544, 146468, 219702, 251088, 292936, 434173, 439404, 585872, 868346, 878808, 1302519, 1736692, 1757616, 2605038, 3039211, 3473384, 5210076, 6078422, 6946768, 9117633, 10420152, 12156844, 18235266, 20840304, 24313688, 36470532, 48627376, 72941064, 145882128]

約数ペア:

[(1, 145882128), (2, 72941064), (3, 48627376), (4, 36470532), (6, 24313688), (7, 20840304), (8, 18235266), (12, 12156844), (14, 10420152), (16, 9117633), (21, 6946768), (24, 6078422), (28, 5210076), (42, 3473384), (48, 3039211), (56, 2605038), (83, 1757616), (84, 1736692), (112, 1302519), (166, 878808), (168, 868346), (249, 585872), (332, 439404), (336, 434173), (498, 292936), (581, 251088), (664, 219702), (996, 146468), (1162, 125544), (1328, 109851), (1743, 83696), (1992, 73234), (2324, 62772), (3486, 41848), (3984, 36617), (4648, 31386), (5231, 27888), (6972, 20924), (9296, 15693), (10462, 13944)]