149675416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{9397}}^1$

素因数の和:9595

約数の個数: 32

約数和(自身を含む): 307878480

約数和(自身を除く): 158203064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1991, 3982, 7964, 9397, 15928, 18794, 37588, 75176, 103367, 206734, 413468, 826936, 1700857, 3401714, 6803428, 13606856, 18709427, 37418854, 74837708, 149675416]

約数ペア:

[(1, 149675416), (2, 74837708), (4, 37418854), (8, 18709427), (11, 13606856), (22, 6803428), (44, 3401714), (88, 1700857), (181, 826936), (362, 413468), (724, 206734), (1448, 103367), (1991, 75176), (3982, 37588), (7964, 18794), (9397, 15928)]