165215616

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13879}}^1$

素因数の和:13927

約数の個数: 64

約数和(自身を含む): 453043200

約数和(自身を除く): 287827584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 13879, 27758, 41637, 55516, 83274, 111032, 166548, 222064, 333096, 430249, 444128, 666192, 860498, 888256, 1290747, 1332384, 1720996, 1776512, 2581494, 2664768, 3441992, 5162988, 5329536, 6883984, 10325976, 13767968, 20651952, 27535936, 41303904, 55071872, 82607808, 165215616]

約数ペア:

[(1, 165215616), (2, 82607808), (3, 55071872), (4, 41303904), (6, 27535936), (8, 20651952), (12, 13767968), (16, 10325976), (24, 6883984), (31, 5329536), (32, 5162988), (48, 3441992), (62, 2664768), (64, 2581494), (93, 1776512), (96, 1720996), (124, 1332384), (128, 1290747), (186, 888256), (192, 860498), (248, 666192), (372, 444128), (384, 430249), (496, 333096), (744, 222064), (992, 166548), (1488, 111032), (1984, 83274), (2976, 55516), (3968, 41637), (5952, 27758), (11904, 13879)]