127655904

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 345461760

約数和(自身を除く): 217805856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 89, 96, 134, 178, 201, 223, 267, 268, 356, 402, 446, 534, 536, 669, 712, 804, 892, 1068, 1072, 1338, 1424, 1608, 1784, 2136, 2144, 2676, 2848, 3216, 3568, 4272, 5352, 5963, 6432, 7136, 8544, 10704, 11926, 14941, 17889, 19847, 21408, 23852, 29882, 35778, 39694, 44823, 47704, 59541, 59764, 71556, 79388, 89646, 95408, 119082, 119528, 143112, 158776, 179292, 190816, 238164, 239056, 286224, 317552, 358584, 476328, 478112, 572448, 635104, 717168, 952656, 1329749, 1434336, 1905312, 2659498, 3989247, 5318996, 7978494, 10637992, 15956988, 21275984, 31913976, 42551968, 63827952, 127655904]

約数ペア:

[(1, 127655904), (2, 63827952), (3, 42551968), (4, 31913976), (6, 21275984), (8, 15956988), (12, 10637992), (16, 7978494), (24, 5318996), (32, 3989247), (48, 2659498), (67, 1905312), (89, 1434336), (96, 1329749), (134, 952656), (178, 717168), (201, 635104), (223, 572448), (267, 478112), (268, 476328), (356, 358584), (402, 317552), (446, 286224), (534, 239056), (536, 238164), (669, 190816), (712, 179292), (804, 158776), (892, 143112), (1068, 119528), (1072, 119082), (1338, 95408), (1424, 89646), (1608, 79388), (1784, 71556), (2136, 59764), (2144, 59541), (2676, 47704), (2848, 44823), (3216, 39694), (3568, 35778), (4272, 29882), (5352, 23852), (5963, 21408), (6432, 19847), (7136, 17889), (8544, 14941), (10704, 11926)]