180564928

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:665

約数の個数: 56

約数和(自身を含む): 368686080

約数和(自身を除く): 188121152

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 79, 142, 158, 284, 316, 503, 568, 632, 1006, 1136, 1264, 2012, 2272, 2528, 4024, 4544, 5056, 5609, 8048, 11218, 16096, 22436, 32192, 35713, 39737, 44872, 71426, 79474, 89744, 142852, 158948, 179488, 285704, 317896, 358976, 571408, 635792, 1142816, 1271584, 2285632, 2543168, 2821327, 5642654, 11285308, 22570616, 45141232, 90282464, 180564928]

約数ペア:

[(1, 180564928), (2, 90282464), (4, 45141232), (8, 22570616), (16, 11285308), (32, 5642654), (64, 2821327), (71, 2543168), (79, 2285632), (142, 1271584), (158, 1142816), (284, 635792), (316, 571408), (503, 358976), (568, 317896), (632, 285704), (1006, 179488), (1136, 158948), (1264, 142852), (2012, 89744), (2272, 79474), (2528, 71426), (4024, 44872), (4544, 39737), (5056, 35713), (5609, 32192), (8048, 22436), (11218, 16096)]