155231376

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{75209}}^1$

素因数の和:75263

約数の個数: 40

約数和(自身を含む): 410345760

約数和(自身を除く): 255114384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 75209, 150418, 225627, 300836, 451254, 601672, 902508, 1203344, 1805016, 3233987, 3610032, 6467974, 9701961, 12935948, 19403922, 25871896, 38807844, 51743792, 77615688, 155231376]

約数ペア:

[(1, 155231376), (2, 77615688), (3, 51743792), (4, 38807844), (6, 25871896), (8, 19403922), (12, 12935948), (16, 9701961), (24, 6467974), (43, 3610032), (48, 3233987), (86, 1805016), (129, 1203344), (172, 902508), (258, 601672), (344, 451254), (516, 300836), (688, 225627), (1032, 150418), (2064, 75209)]