156141944

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 348311040

約数和(自身を除く): 192169096

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 61, 86, 122, 172, 244, 301, 344, 427, 488, 602, 854, 1063, 1204, 1708, 2126, 2408, 2623, 3416, 4252, 5246, 7441, 8504, 10492, 14882, 18361, 20984, 29764, 36722, 45709, 59528, 64843, 73444, 91418, 129686, 146888, 182836, 259372, 319963, 365672, 453901, 518744, 639926, 907802, 1279852, 1815604, 2559704, 2788249, 3631208, 5576498, 11152996, 19517743, 22305992, 39035486, 78070972, 156141944]

約数ペア:

[(1, 156141944), (2, 78070972), (4, 39035486), (7, 22305992), (8, 19517743), (14, 11152996), (28, 5576498), (43, 3631208), (56, 2788249), (61, 2559704), (86, 1815604), (122, 1279852), (172, 907802), (244, 639926), (301, 518744), (344, 453901), (427, 365672), (488, 319963), (602, 259372), (854, 182836), (1063, 146888), (1204, 129686), (1708, 91418), (2126, 73444), (2408, 64843), (2623, 59528), (3416, 45709), (4252, 36722), (5246, 29764), (7441, 20984), (8504, 18361), (10492, 14882)]