131906424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{683}}^1$

素因数の和:1324

約数の個数: 64

約数和(自身を含む): 356227200

約数和(自身を除く): 224320776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 619, 683, 1238, 1366, 1857, 2049, 2476, 2732, 3714, 4098, 4952, 5464, 7428, 8047, 8196, 8879, 14856, 16094, 16392, 17758, 24141, 26637, 32188, 35516, 48282, 53274, 64376, 71032, 96564, 106548, 193128, 213096, 422777, 845554, 1268331, 1691108, 2536662, 3382216, 5073324, 5496101, 10146648, 10992202, 16488303, 21984404, 32976606, 43968808, 65953212, 131906424]

約数ペア:

[(1, 131906424), (2, 65953212), (3, 43968808), (4, 32976606), (6, 21984404), (8, 16488303), (12, 10992202), (13, 10146648), (24, 5496101), (26, 5073324), (39, 3382216), (52, 2536662), (78, 1691108), (104, 1268331), (156, 845554), (312, 422777), (619, 213096), (683, 193128), (1238, 106548), (1366, 96564), (1857, 71032), (2049, 64376), (2476, 53274), (2732, 48282), (3714, 35516), (4098, 32188), (4952, 26637), (5464, 24141), (7428, 17758), (8047, 16392), (8196, 16094), (8879, 14856)]