142870816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13093}}^1$

素因数の和:13145

約数の個数: 48

約数和(自身を含む): 316770048

約数和(自身を除く): 173899232

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 13093, 26186, 52372, 104744, 144023, 209488, 288046, 405883, 418976, 576092, 811766, 1152184, 1623532, 2304368, 3247064, 4464713, 4608736, 6494128, 8929426, 12988256, 17858852, 35717704, 71435408, 142870816]

約数ペア:

[(1, 142870816), (2, 71435408), (4, 35717704), (8, 17858852), (11, 12988256), (16, 8929426), (22, 6494128), (31, 4608736), (32, 4464713), (44, 3247064), (62, 2304368), (88, 1623532), (124, 1152184), (176, 811766), (248, 576092), (341, 418976), (352, 405883), (496, 288046), (682, 209488), (992, 144023), (1364, 104744), (2728, 52372), (5456, 26186), (10912, 13093)]