177991008

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1123}}^1$

素因数の和:1276

約数の個数: 96

約数和(自身を含む): 507580416

約数和(自身を除く): 329589408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 127, 156, 208, 254, 312, 381, 416, 508, 624, 762, 1016, 1123, 1248, 1524, 1651, 2032, 2246, 3048, 3302, 3369, 4064, 4492, 4953, 6096, 6604, 6738, 8984, 9906, 12192, 13208, 13476, 14599, 17968, 19812, 26416, 26952, 29198, 35936, 39624, 43797, 52832, 53904, 58396, 79248, 87594, 107808, 116792, 142621, 158496, 175188, 233584, 285242, 350376, 427863, 467168, 570484, 700752, 855726, 1140968, 1401504, 1711452, 1854073, 2281936, 3422904, 3708146, 4563872, 5562219, 6845808, 7416292, 11124438, 13691616, 14832584, 22248876, 29665168, 44497752, 59330336, 88995504, 177991008]

約数ペア:

[(1, 177991008), (2, 88995504), (3, 59330336), (4, 44497752), (6, 29665168), (8, 22248876), (12, 14832584), (13, 13691616), (16, 11124438), (24, 7416292), (26, 6845808), (32, 5562219), (39, 4563872), (48, 3708146), (52, 3422904), (78, 2281936), (96, 1854073), (104, 1711452), (127, 1401504), (156, 1140968), (208, 855726), (254, 700752), (312, 570484), (381, 467168), (416, 427863), (508, 350376), (624, 285242), (762, 233584), (1016, 175188), (1123, 158496), (1248, 142621), (1524, 116792), (1651, 107808), (2032, 87594), (2246, 79248), (3048, 58396), (3302, 53904), (3369, 52832), (4064, 43797), (4492, 39624), (4953, 35936), (6096, 29198), (6604, 26952), (6738, 26416), (8984, 19812), (9906, 17968), (12192, 14599), (13208, 13476)]