141896672

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{457}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 289924992

約数和(自身を除く): 148028320

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 313, 457, 496, 626, 914, 992, 1252, 1828, 2504, 3656, 5008, 7312, 9703, 10016, 14167, 14624, 19406, 28334, 38812, 56668, 77624, 113336, 143041, 155248, 226672, 286082, 310496, 453344, 572164, 1144328, 2288656, 4434271, 4577312, 8868542, 17737084, 35474168, 70948336, 141896672]

約数ペア:

[(1, 141896672), (2, 70948336), (4, 35474168), (8, 17737084), (16, 8868542), (31, 4577312), (32, 4434271), (62, 2288656), (124, 1144328), (248, 572164), (313, 453344), (457, 310496), (496, 286082), (626, 226672), (914, 155248), (992, 143041), (1252, 113336), (1828, 77624), (2504, 56668), (3656, 38812), (5008, 28334), (7312, 19406), (9703, 14624), (10016, 14167)]