147742528

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:815

約数の個数: 56

約数和(自身を含む): 305775360

約数和(自身を除く): 158032832

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 113, 124, 226, 248, 452, 496, 659, 904, 992, 1318, 1808, 1984, 2636, 3503, 3616, 5272, 7006, 7232, 10544, 14012, 20429, 21088, 28024, 40858, 42176, 56048, 74467, 81716, 112096, 148934, 163432, 224192, 297868, 326864, 595736, 653728, 1191472, 1307456, 2308477, 2382944, 4616954, 4765888, 9233908, 18467816, 36935632, 73871264, 147742528]

約数ペア:

[(1, 147742528), (2, 73871264), (4, 36935632), (8, 18467816), (16, 9233908), (31, 4765888), (32, 4616954), (62, 2382944), (64, 2308477), (113, 1307456), (124, 1191472), (226, 653728), (248, 595736), (452, 326864), (496, 297868), (659, 224192), (904, 163432), (992, 148934), (1318, 112096), (1808, 81716), (1984, 74467), (2636, 56048), (3503, 42176), (3616, 40858), (5272, 28024), (7006, 21088), (7232, 20429), (10544, 14012)]