158152488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{506899}}^1$

素因数の和:506921

約数の個数: 32

約数和(自身を含む): 425796000

約数和(自身を除く): 267643512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 506899, 1013798, 1520697, 2027596, 3041394, 4055192, 6082788, 6589687, 12165576, 13179374, 19769061, 26358748, 39538122, 52717496, 79076244, 158152488]

約数ペア:

[(1, 158152488), (2, 79076244), (3, 52717496), (4, 39538122), (6, 26358748), (8, 19769061), (12, 13179374), (13, 12165576), (24, 6589687), (26, 6082788), (39, 4055192), (52, 3041394), (78, 2027596), (104, 1520697), (156, 1013798), (312, 506899)]