157908816

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1259}}^1$

素因数の和:1353

約数の個数: 120

約数和(自身を含む): 483406560

約数和(自身を除く): 325497744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 117, 134, 144, 156, 201, 208, 234, 268, 312, 402, 468, 536, 603, 624, 804, 871, 936, 1072, 1206, 1259, 1608, 1742, 1872, 2412, 2518, 2613, 3216, 3484, 3777, 4824, 5036, 5226, 6968, 7554, 7839, 9648, 10072, 10452, 11331, 13936, 15108, 15678, 16367, 20144, 20904, 22662, 30216, 31356, 32734, 41808, 45324, 49101, 60432, 62712, 65468, 84353, 90648, 98202, 125424, 130936, 147303, 168706, 181296, 196404, 253059, 261872, 294606, 337412, 392808, 506118, 589212, 674824, 759177, 785616, 1012236, 1096589, 1178424, 1349648, 1518354, 2024472, 2193178, 2356848, 3036708, 3289767, 4048944, 4386356, 6073416, 6579534, 8772712, 9869301, 12146832, 13159068, 17545424, 19738602, 26318136, 39477204, 52636272, 78954408, 157908816]

約数ペア:

[(1, 157908816), (2, 78954408), (3, 52636272), (4, 39477204), (6, 26318136), (8, 19738602), (9, 17545424), (12, 13159068), (13, 12146832), (16, 9869301), (18, 8772712), (24, 6579534), (26, 6073416), (36, 4386356), (39, 4048944), (48, 3289767), (52, 3036708), (67, 2356848), (72, 2193178), (78, 2024472), (104, 1518354), (117, 1349648), (134, 1178424), (144, 1096589), (156, 1012236), (201, 785616), (208, 759177), (234, 674824), (268, 589212), (312, 506118), (402, 392808), (468, 337412), (536, 294606), (603, 261872), (624, 253059), (804, 196404), (871, 181296), (936, 168706), (1072, 147303), (1206, 130936), (1259, 125424), (1608, 98202), (1742, 90648), (1872, 84353), (2412, 65468), (2518, 62712), (2613, 60432), (3216, 49101), (3484, 45324), (3777, 41808), (4824, 32734), (5036, 31356), (5226, 30216), (6968, 22662), (7554, 20904), (7839, 20144), (9648, 16367), (10072, 15678), (10452, 15108), (11331, 13936)]