123670904

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{10177}}^1$

素因数の和:10228

約数の個数: 48

約数和(自身を含む): 278470080

約数和(自身を除く): 154799176

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 10177, 12152, 20354, 40708, 71239, 81416, 142478, 284956, 315487, 498673, 569912, 630974, 997346, 1261948, 1994692, 2208409, 2523896, 3989384, 4416818, 8833636, 15458863, 17667272, 30917726, 61835452, 123670904]

約数ペア:

[(1, 123670904), (2, 61835452), (4, 30917726), (7, 17667272), (8, 15458863), (14, 8833636), (28, 4416818), (31, 3989384), (49, 2523896), (56, 2208409), (62, 1994692), (98, 1261948), (124, 997346), (196, 630974), (217, 569912), (248, 498673), (392, 315487), (434, 284956), (868, 142478), (1519, 81416), (1736, 71239), (3038, 40708), (6076, 20354), (10177, 12152)]