149039282

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 267859872

約数和(自身を除く): 118820590

約数列:

[1, 2, 7, 14, 49, 73, 83, 98, 146, 166, 251, 502, 511, 581, 1022, 1162, 1757, 3514, 3577, 4067, 6059, 7154, 8134, 12118, 12299, 18323, 20833, 24598, 36646, 41666, 42413, 84826, 128261, 145831, 256522, 291662, 296891, 593782, 897827, 1020817, 1520809, 1795654, 2041634, 3041618, 10645663, 21291326, 74519641, 149039282]

約数ペア:

[(1, 149039282), (2, 74519641), (7, 21291326), (14, 10645663), (49, 3041618), (73, 2041634), (83, 1795654), (98, 1520809), (146, 1020817), (166, 897827), (251, 593782), (502, 296891), (511, 291662), (581, 256522), (1022, 145831), (1162, 128261), (1757, 84826), (3514, 42413), (3577, 41666), (4067, 36646), (6059, 24598), (7154, 20833), (8134, 18323), (12118, 12299)]