133166848

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:897

約数の個数: 72

約数和(自身を含む): 289405872

約数和(自身を除く): 156239024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 256, 272, 296, 544, 592, 629, 827, 1088, 1184, 1258, 1654, 2176, 2368, 2516, 3308, 4352, 4736, 5032, 6616, 9472, 10064, 13232, 14059, 20128, 26464, 28118, 30599, 40256, 52928, 56236, 61198, 80512, 105856, 112472, 122396, 161024, 211712, 224944, 244792, 449888, 489584, 520183, 899776, 979168, 1040366, 1799552, 1958336, 2080732, 3599104, 3916672, 4161464, 7833344, 8322928, 16645856, 33291712, 66583424, 133166848]

約数ペア:

[(1, 133166848), (2, 66583424), (4, 33291712), (8, 16645856), (16, 8322928), (17, 7833344), (32, 4161464), (34, 3916672), (37, 3599104), (64, 2080732), (68, 1958336), (74, 1799552), (128, 1040366), (136, 979168), (148, 899776), (256, 520183), (272, 489584), (296, 449888), (544, 244792), (592, 224944), (629, 211712), (827, 161024), (1088, 122396), (1184, 112472), (1258, 105856), (1654, 80512), (2176, 61198), (2368, 56236), (2516, 52928), (3308, 40256), (4352, 30599), (4736, 28118), (5032, 26464), (6616, 20128), (9472, 14059), (10064, 13232)]