187130384

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53897}}^1$

素因数の和:53943

約数の個数: 40

約数和(自身を含む): 427734528

約数和(自身を除く): 240604144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 53897, 107794, 215588, 377279, 431176, 754558, 862352, 1509116, 1670807, 3018232, 3341614, 6036464, 6683228, 11695649, 13366456, 23391298, 26732912, 46782596, 93565192, 187130384]

約数ペア:

[(1, 187130384), (2, 93565192), (4, 46782596), (7, 26732912), (8, 23391298), (14, 13366456), (16, 11695649), (28, 6683228), (31, 6036464), (56, 3341614), (62, 3018232), (112, 1670807), (124, 1509116), (217, 862352), (248, 754558), (434, 431176), (496, 377279), (868, 215588), (1736, 107794), (3472, 53897)]