19958157024

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{149459}}^1$

素因数の和:149592

約数の個数: 96

約数和(自身を含む): 56947847040

約数和(自身を除く): 36989690016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 107, 156, 208, 214, 312, 321, 416, 428, 624, 642, 856, 1248, 1284, 1391, 1712, 2568, 2782, 3424, 4173, 5136, 5564, 8346, 10272, 11128, 16692, 22256, 33384, 44512, 66768, 133536, 149459, 298918, 448377, 597836, 896754, 1195672, 1793508, 1942967, 2391344, 3587016, 3885934, 4782688, 5828901, 7174032, 7771868, 11657802, 14348064, 15543736, 15992113, 23315604, 31087472, 31984226, 46631208, 47976339, 62174944, 63968452, 93262416, 95952678, 127936904, 186524832, 191905356, 207897469, 255873808, 383810712, 415794938, 511747616, 623692407, 767621424, 831589876, 1247384814, 1535242848, 1663179752, 2494769628, 3326359504, 4989539256, 6652719008, 9979078512, 19958157024]

約数ペア:

[(1, 19958157024), (2, 9979078512), (3, 6652719008), (4, 4989539256), (6, 3326359504), (8, 2494769628), (12, 1663179752), (13, 1535242848), (16, 1247384814), (24, 831589876), (26, 767621424), (32, 623692407), (39, 511747616), (48, 415794938), (52, 383810712), (78, 255873808), (96, 207897469), (104, 191905356), (107, 186524832), (156, 127936904), (208, 95952678), (214, 93262416), (312, 63968452), (321, 62174944), (416, 47976339), (428, 46631208), (624, 31984226), (642, 31087472), (856, 23315604), (1248, 15992113), (1284, 15543736), (1391, 14348064), (1712, 11657802), (2568, 7771868), (2782, 7174032), (3424, 5828901), (4173, 4782688), (5136, 3885934), (5564, 3587016), (8346, 2391344), (10272, 1942967), (11128, 1793508), (16692, 1195672), (22256, 896754), (33384, 597836), (44512, 448377), (66768, 298918), (133536, 149459)]