123629296

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15121}}^1$

素因数の和:15209

約数の個数: 40

約数和(自身を含む): 277518944

約数和(自身を除く): 153889648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 15121, 30242, 60484, 105847, 120968, 211694, 241936, 423388, 846776, 1103833, 1693552, 2207666, 4415332, 7726831, 8830664, 15453662, 17661328, 30907324, 61814648, 123629296]

約数ペア:

[(1, 123629296), (2, 61814648), (4, 30907324), (7, 17661328), (8, 15453662), (14, 8830664), (16, 7726831), (28, 4415332), (56, 2207666), (73, 1693552), (112, 1103833), (146, 846776), (292, 423388), (511, 241936), (584, 211694), (1022, 120968), (1168, 105847), (2044, 60484), (4088, 30242), (8176, 15121)]