163809456

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 439495680

約数和(自身を除く): 275686224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 283, 372, 389, 496, 566, 744, 778, 849, 1132, 1167, 1488, 1556, 1698, 2264, 2334, 3112, 3396, 4528, 4668, 6224, 6792, 8773, 9336, 12059, 13584, 17546, 18672, 24118, 26319, 35092, 36177, 48236, 52638, 70184, 72354, 96472, 105276, 110087, 140368, 144708, 192944, 210552, 220174, 289416, 330261, 421104, 440348, 578832, 660522, 880696, 1321044, 1761392, 2642088, 3412697, 5284176, 6825394, 10238091, 13650788, 20476182, 27301576, 40952364, 54603152, 81904728, 163809456]

約数ペア:

[(1, 163809456), (2, 81904728), (3, 54603152), (4, 40952364), (6, 27301576), (8, 20476182), (12, 13650788), (16, 10238091), (24, 6825394), (31, 5284176), (48, 3412697), (62, 2642088), (93, 1761392), (124, 1321044), (186, 880696), (248, 660522), (283, 578832), (372, 440348), (389, 421104), (496, 330261), (566, 289416), (744, 220174), (778, 210552), (849, 192944), (1132, 144708), (1167, 140368), (1488, 110087), (1556, 105276), (1698, 96472), (2264, 72354), (2334, 70184), (3112, 52638), (3396, 48236), (4528, 36177), (4668, 35092), (6224, 26319), (6792, 24118), (8773, 18672), (9336, 17546), (12059, 13584)]