151736660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{953}}^1$

素因数の和:1400

約数の個数: 48

約数和(自身を含む): 336571200

約数和(自身を除く): 184834540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 419, 838, 953, 1676, 1906, 2095, 3812, 4190, 4765, 7961, 8380, 9530, 15922, 18107, 19060, 31844, 36214, 39805, 72428, 79610, 90535, 159220, 181070, 362140, 399307, 798614, 1597228, 1996535, 3993070, 7586833, 7986140, 15173666, 30347332, 37934165, 75868330, 151736660]

約数ペア:

[(1, 151736660), (2, 75868330), (4, 37934165), (5, 30347332), (10, 15173666), (19, 7986140), (20, 7586833), (38, 3993070), (76, 1996535), (95, 1597228), (190, 798614), (380, 399307), (419, 362140), (838, 181070), (953, 159220), (1676, 90535), (1906, 79610), (2095, 72428), (3812, 39805), (4190, 36214), (4765, 31844), (7961, 19060), (8380, 18107), (9530, 15922)]