126573664

素因数分解:

$2^5\times 7^2\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1020

約数の個数: 72

約数和(自身を含む): 293456520

約数和(自身を除く): 166882856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 89, 98, 112, 178, 196, 224, 356, 392, 623, 712, 784, 907, 1246, 1424, 1568, 1814, 2492, 2848, 3628, 4361, 4984, 6349, 7256, 8722, 9968, 12698, 14512, 17444, 19936, 25396, 29024, 34888, 44443, 50792, 69776, 80723, 88886, 101584, 139552, 161446, 177772, 203168, 322892, 355544, 565061, 645784, 711088, 1130122, 1291568, 1422176, 2260244, 2583136, 3955427, 4520488, 7910854, 9040976, 15821708, 18081952, 31643416, 63286832, 126573664]

約数ペア:

[(1, 126573664), (2, 63286832), (4, 31643416), (7, 18081952), (8, 15821708), (14, 9040976), (16, 7910854), (28, 4520488), (32, 3955427), (49, 2583136), (56, 2260244), (89, 1422176), (98, 1291568), (112, 1130122), (178, 711088), (196, 645784), (224, 565061), (356, 355544), (392, 322892), (623, 203168), (712, 177772), (784, 161446), (907, 139552), (1246, 101584), (1424, 88886), (1568, 80723), (1814, 69776), (2492, 50792), (2848, 44443), (3628, 34888), (4361, 29024), (4984, 25396), (6349, 19936), (7256, 17444), (8722, 14512), (9968, 12698)]