159509632

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 333907200

約数和(自身を除く): 174397568

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 244, 248, 488, 496, 659, 976, 992, 1318, 1891, 1952, 1984, 2636, 3782, 3904, 3968, 5272, 7564, 7808, 10544, 15128, 20429, 21088, 30256, 40199, 40858, 42176, 60512, 80398, 81716, 84352, 121024, 160796, 163432, 242048, 321592, 326864, 643184, 653728, 1246169, 1286368, 1307456, 2492338, 2572736, 2614912, 4984676, 5145472, 9969352, 19938704, 39877408, 79754816, 159509632]

約数ペア:

[(1, 159509632), (2, 79754816), (4, 39877408), (8, 19938704), (16, 9969352), (31, 5145472), (32, 4984676), (61, 2614912), (62, 2572736), (64, 2492338), (122, 1307456), (124, 1286368), (128, 1246169), (244, 653728), (248, 643184), (488, 326864), (496, 321592), (659, 242048), (976, 163432), (992, 160796), (1318, 121024), (1891, 84352), (1952, 81716), (1984, 80398), (2636, 60512), (3782, 42176), (3904, 40858), (3968, 40199), (5272, 30256), (7564, 21088), (7808, 20429), (10544, 15128)]