142141664

素因数分解:

$2^5\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1303}}^1$

素因数の和:1807

約数の個数: 48

約数和(自身を含む): 320721408

約数和(自身を除く): 178579744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 487, 974, 1303, 1948, 2606, 3409, 3896, 5212, 6818, 7792, 9121, 10424, 13636, 15584, 18242, 20848, 27272, 36484, 41696, 54544, 72968, 109088, 145936, 291872, 634561, 1269122, 2538244, 4441927, 5076488, 8883854, 10152976, 17767708, 20305952, 35535416, 71070832, 142141664]

約数ペア:

[(1, 142141664), (2, 71070832), (4, 35535416), (7, 20305952), (8, 17767708), (14, 10152976), (16, 8883854), (28, 5076488), (32, 4441927), (56, 2538244), (112, 1269122), (224, 634561), (487, 291872), (974, 145936), (1303, 109088), (1948, 72968), (2606, 54544), (3409, 41696), (3896, 36484), (5212, 27272), (6818, 20848), (7792, 18242), (9121, 15584), (10424, 13636)]