163855584

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18353}}^1$

素因数の和:18400

約数の個数: 72

約数和(自身を含む): 481021632

約数和(自身を除く): 317166048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 18353, 36706, 55059, 73412, 110118, 146824, 165177, 220236, 293648, 330354, 440472, 568943, 587296, 660708, 880944, 1137886, 1321416, 1706829, 1761888, 2275772, 2642832, 3413658, 4551544, 5120487, 5285664, 6827316, 9103088, 10240974, 13654632, 18206176, 20481948, 27309264, 40963896, 54618528, 81927792, 163855584]

約数ペア:

[(1, 163855584), (2, 81927792), (3, 54618528), (4, 40963896), (6, 27309264), (8, 20481948), (9, 18206176), (12, 13654632), (16, 10240974), (18, 9103088), (24, 6827316), (31, 5285664), (32, 5120487), (36, 4551544), (48, 3413658), (62, 2642832), (72, 2275772), (93, 1761888), (96, 1706829), (124, 1321416), (144, 1137886), (186, 880944), (248, 660708), (279, 587296), (288, 568943), (372, 440472), (496, 330354), (558, 293648), (744, 220236), (992, 165177), (1116, 146824), (1488, 110118), (2232, 73412), (2976, 55059), (4464, 36706), (8928, 18353)]