131528561784

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{2647}}^1\times {\mathrm{20101}}^1$

素因数の和:22860

約数の個数: 64

約数和(自身を含む): 332155799040

約数和(自身を除く): 200627237256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 2647, 5294, 7941, 10588, 15882, 20101, 21176, 31764, 40202, 60303, 63528, 80404, 120606, 160808, 241212, 272641, 482424, 545282, 817923, 1090564, 1635846, 2070403, 2181128, 3271692, 4140806, 6211209, 6543384, 8281612, 12422418, 16563224, 24844836, 49689672, 53207347, 106414694, 159622041, 212829388, 319244082, 425658776, 638488164, 1276976328, 5480356741, 10960713482, 16441070223, 21921426964, 32882140446, 43842853928, 65764280892, 131528561784]

約数ペア:

[(1, 131528561784), (2, 65764280892), (3, 43842853928), (4, 32882140446), (6, 21921426964), (8, 16441070223), (12, 10960713482), (24, 5480356741), (103, 1276976328), (206, 638488164), (309, 425658776), (412, 319244082), (618, 212829388), (824, 159622041), (1236, 106414694), (2472, 53207347), (2647, 49689672), (5294, 24844836), (7941, 16563224), (10588, 12422418), (15882, 8281612), (20101, 6543384), (21176, 6211209), (31764, 4140806), (40202, 3271692), (60303, 2181128), (63528, 2070403), (80404, 1635846), (120606, 1090564), (160808, 817923), (241212, 545282), (272641, 482424)]