132907840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:816

約数の個数: 112

約数和(自身を含む): 349227648

約数和(自身を除く): 216319808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 320, 344, 416, 430, 520, 559, 688, 743, 832, 860, 1040, 1118, 1376, 1486, 1720, 2080, 2236, 2752, 2795, 2972, 3440, 3715, 4160, 4472, 5590, 5944, 6880, 7430, 8944, 9659, 11180, 11888, 13760, 14860, 17888, 19318, 22360, 23776, 29720, 31949, 35776, 38636, 44720, 47552, 48295, 59440, 63898, 77272, 89440, 96590, 118880, 127796, 154544, 159745, 178880, 193180, 237760, 255592, 309088, 319490, 386360, 415337, 511184, 618176, 638980, 772720, 830674, 1022368, 1277960, 1545440, 1661348, 2044736, 2076685, 2555920, 3090880, 3322696, 4153370, 5111840, 6645392, 8306740, 10223680, 13290784, 16613480, 26581568, 33226960, 66453920, 132907840]

約数ペア:

[(1, 132907840), (2, 66453920), (4, 33226960), (5, 26581568), (8, 16613480), (10, 13290784), (13, 10223680), (16, 8306740), (20, 6645392), (26, 5111840), (32, 4153370), (40, 3322696), (43, 3090880), (52, 2555920), (64, 2076685), (65, 2044736), (80, 1661348), (86, 1545440), (104, 1277960), (130, 1022368), (160, 830674), (172, 772720), (208, 638980), (215, 618176), (260, 511184), (320, 415337), (344, 386360), (416, 319490), (430, 309088), (520, 255592), (559, 237760), (688, 193180), (743, 178880), (832, 159745), (860, 154544), (1040, 127796), (1118, 118880), (1376, 96590), (1486, 89440), (1720, 77272), (2080, 63898), (2236, 59440), (2752, 48295), (2795, 47552), (2972, 44720), (3440, 38636), (3715, 35776), (4160, 31949), (4472, 29720), (5590, 23776), (5944, 22360), (6880, 19318), (7430, 17888), (8944, 14860), (9659, 13760), (11180, 11888)]