156945960064

素因数分解:

$2^7\times {\mathrm{43}}^2\times {\mathrm{271}}^1\times {\mathrm{2447}}^1$

素因数の和:2818

約数の個数: 96

約数和(自身を含む): 321418679040

約数和(自身を除く): 164472718976

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 271, 344, 542, 688, 1084, 1376, 1849, 2168, 2447, 2752, 3698, 4336, 4894, 5504, 7396, 8672, 9788, 11653, 14792, 17344, 19576, 23306, 29584, 34688, 39152, 46612, 59168, 78304, 93224, 105221, 118336, 156608, 186448, 210442, 236672, 313216, 372896, 420884, 501079, 663137, 745792, 841768, 1002158, 1326274, 1491584, 1683536, 2004316, 2652548, 3367072, 4008632, 4524503, 5305096, 6734144, 8017264, 9049006, 10610192, 13468288, 16034528, 18098012, 21220384, 28514891, 32069056, 36196024, 42440768, 57029782, 64138112, 72392048, 84881536, 114059564, 144784096, 228119128, 289568192, 456238256, 579136384, 912476512, 1226140313, 1824953024, 2452280626, 3649906048, 4904561252, 9809122504, 19618245008, 39236490016, 78472980032, 156945960064]

約数ペア:

[(1, 156945960064), (2, 78472980032), (4, 39236490016), (8, 19618245008), (16, 9809122504), (32, 4904561252), (43, 3649906048), (64, 2452280626), (86, 1824953024), (128, 1226140313), (172, 912476512), (271, 579136384), (344, 456238256), (542, 289568192), (688, 228119128), (1084, 144784096), (1376, 114059564), (1849, 84881536), (2168, 72392048), (2447, 64138112), (2752, 57029782), (3698, 42440768), (4336, 36196024), (4894, 32069056), (5504, 28514891), (7396, 21220384), (8672, 18098012), (9788, 16034528), (11653, 13468288), (14792, 10610192), (17344, 9049006), (19576, 8017264), (23306, 6734144), (29584, 5305096), (34688, 4524503), (39152, 4008632), (46612, 3367072), (59168, 2652548), (78304, 2004316), (93224, 1683536), (105221, 1491584), (118336, 1326274), (156608, 1002158), (186448, 841768), (210442, 745792), (236672, 663137), (313216, 501079), (372896, 420884)]