180369536

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 370137600

約数和(自身を除く): 189768064

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 89, 128, 142, 178, 223, 284, 356, 446, 568, 712, 892, 1136, 1424, 1784, 2272, 2848, 3568, 4544, 5696, 6319, 7136, 9088, 11392, 12638, 14272, 15833, 19847, 25276, 28544, 31666, 39694, 50552, 63332, 79388, 101104, 126664, 158776, 202208, 253328, 317552, 404416, 506656, 635104, 808832, 1013312, 1270208, 1409137, 2026624, 2540416, 2818274, 5636548, 11273096, 22546192, 45092384, 90184768, 180369536]

約数ペア:

[(1, 180369536), (2, 90184768), (4, 45092384), (8, 22546192), (16, 11273096), (32, 5636548), (64, 2818274), (71, 2540416), (89, 2026624), (128, 1409137), (142, 1270208), (178, 1013312), (223, 808832), (284, 635104), (356, 506656), (446, 404416), (568, 317552), (712, 253328), (892, 202208), (1136, 158776), (1424, 126664), (1784, 101104), (2272, 79388), (2848, 63332), (3568, 50552), (4544, 39694), (5696, 31666), (6319, 28544), (7136, 25276), (9088, 19847), (11392, 15833), (12638, 14272)]