130256928

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{9623}}^1$

素因数の和:9686

約数の個数: 72

約数和(自身を含む): 378338688

約数和(自身を除く): 248081760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 9623, 13536, 19246, 28869, 38492, 57738, 76984, 86607, 115476, 153968, 173214, 230952, 307936, 346428, 452281, 461904, 692856, 904562, 923808, 1356843, 1385712, 1809124, 2713686, 2771424, 3618248, 4070529, 5427372, 7236496, 8141058, 10854744, 14472992, 16282116, 21709488, 32564232, 43418976, 65128464, 130256928]

約数ペア:

[(1, 130256928), (2, 65128464), (3, 43418976), (4, 32564232), (6, 21709488), (8, 16282116), (9, 14472992), (12, 10854744), (16, 8141058), (18, 7236496), (24, 5427372), (32, 4070529), (36, 3618248), (47, 2771424), (48, 2713686), (72, 1809124), (94, 1385712), (96, 1356843), (141, 923808), (144, 904562), (188, 692856), (282, 461904), (288, 452281), (376, 346428), (423, 307936), (564, 230952), (752, 173214), (846, 153968), (1128, 115476), (1504, 86607), (1692, 76984), (2256, 57738), (3384, 38492), (4512, 28869), (6768, 19246), (9623, 13536)]