153968328

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{30119}}^1$

素因数の和:30202

約数の個数: 48

約数和(自身を含む): 422884800

約数和(自身を除く): 268916472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 30119, 60238, 90357, 120476, 180714, 240952, 271071, 361428, 542142, 722856, 1084284, 2138449, 2168568, 4276898, 6415347, 8553796, 12830694, 17107592, 19246041, 25661388, 38492082, 51322776, 76984164, 153968328]

約数ペア:

[(1, 153968328), (2, 76984164), (3, 51322776), (4, 38492082), (6, 25661388), (8, 19246041), (9, 17107592), (12, 12830694), (18, 8553796), (24, 6415347), (36, 4276898), (71, 2168568), (72, 2138449), (142, 1084284), (213, 722856), (284, 542142), (426, 361428), (568, 271071), (639, 240952), (852, 180714), (1278, 120476), (1704, 90357), (2556, 60238), (5112, 30119)]