127928832

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2251}}^1$

素因数の和:2309

約数の個数: 80

約数和(自身を含む): 350176992

約数和(自身を除く): 222248160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 512, 592, 768, 888, 1184, 1536, 1776, 2251, 2368, 3552, 4502, 4736, 6753, 7104, 9004, 9472, 13506, 14208, 18008, 18944, 27012, 28416, 36016, 54024, 56832, 72032, 83287, 108048, 144064, 166574, 216096, 249861, 288128, 333148, 432192, 499722, 576256, 666296, 864384, 999444, 1152512, 1332592, 1728768, 1998888, 2665184, 3457536, 3997776, 5330368, 7995552, 10660736, 15991104, 21321472, 31982208, 42642944, 63964416, 127928832]

約数ペア:

[(1, 127928832), (2, 63964416), (3, 42642944), (4, 31982208), (6, 21321472), (8, 15991104), (12, 10660736), (16, 7995552), (24, 5330368), (32, 3997776), (37, 3457536), (48, 2665184), (64, 1998888), (74, 1728768), (96, 1332592), (111, 1152512), (128, 999444), (148, 864384), (192, 666296), (222, 576256), (256, 499722), (296, 432192), (384, 333148), (444, 288128), (512, 249861), (592, 216096), (768, 166574), (888, 144064), (1184, 108048), (1536, 83287), (1776, 72032), (2251, 56832), (2368, 54024), (3552, 36016), (4502, 28416), (4736, 27012), (6753, 18944), (7104, 18008), (9004, 14208), (9472, 13506)]