193836816

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{18959}}^1$

素因数の和:19044

約数の個数: 60

約数和(自身を含む): 550143360

約数和(自身を除く): 356306544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 18959, 37918, 56877, 75836, 113754, 151672, 170631, 227508, 303344, 341262, 455016, 682524, 910032, 1346089, 1365048, 2692178, 2730096, 4038267, 5384356, 8076534, 10768712, 12114801, 16153068, 21537424, 24229602, 32306136, 48459204, 64612272, 96918408, 193836816]

約数ペア:

[(1, 193836816), (2, 96918408), (3, 64612272), (4, 48459204), (6, 32306136), (8, 24229602), (9, 21537424), (12, 16153068), (16, 12114801), (18, 10768712), (24, 8076534), (36, 5384356), (48, 4038267), (71, 2730096), (72, 2692178), (142, 1365048), (144, 1346089), (213, 910032), (284, 682524), (426, 455016), (568, 341262), (639, 303344), (852, 227508), (1136, 170631), (1278, 151672), (1704, 113754), (2556, 75836), (3408, 56877), (5112, 37918), (10224, 18959)]