15678865290112

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2441}}^1\times {\mathrm{30431}}^1$

素因数の和:33000

約数の個数: 128

約数和(自身を含む): 33428348110080

約数和(自身を除く): 17749482819968

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 97, 128, 136, 194, 272, 388, 544, 776, 1088, 1552, 1649, 2176, 2441, 3104, 3298, 4882, 6208, 6596, 9764, 12416, 13192, 19528, 26384, 30431, 39056, 41497, 52768, 60862, 78112, 82994, 105536, 121724, 156224, 165988, 211072, 236777, 243448, 312448, 331976, 473554, 486896, 517327, 663952, 947108, 973792, 1034654, 1327904, 1894216, 1947584, 2069308, 2655808, 2951807, 3788432, 3895168, 4025209, 4138616, 5311616, 5903614, 7576864, 8050418, 8277232, 11807228, 15153728, 16100836, 16554464, 23614456, 30307456, 32201672, 33108928, 47228912, 50180719, 64403344, 66217856, 74282071, 94457824, 100361438, 128806688, 148564142, 188915648, 200722876, 257613376, 297128284, 377831296, 401445752, 515226752, 594256568, 802891504, 1188513136, 1262795207, 1605783008, 2377026272, 2525590414, 3211566016, 4754052544, 5051180828, 6423132032, 7205360887, 9508105088, 10102361656, 14410721774, 20204723312, 28821443548, 40409446624, 57642887096, 80818893248, 115285774192, 122491135079, 161637786496, 230571548384, 244982270158, 461143096768, 489964540316, 922286193536, 979929080632, 1959858161264, 3919716322528, 7839432645056, 15678865290112]

約数ペア:

[(1, 15678865290112), (2, 7839432645056), (4, 3919716322528), (8, 1959858161264), (16, 979929080632), (17, 922286193536), (32, 489964540316), (34, 461143096768), (64, 244982270158), (68, 230571548384), (97, 161637786496), (128, 122491135079), (136, 115285774192), (194, 80818893248), (272, 57642887096), (388, 40409446624), (544, 28821443548), (776, 20204723312), (1088, 14410721774), (1552, 10102361656), (1649, 9508105088), (2176, 7205360887), (2441, 6423132032), (3104, 5051180828), (3298, 4754052544), (4882, 3211566016), (6208, 2525590414), (6596, 2377026272), (9764, 1605783008), (12416, 1262795207), (13192, 1188513136), (19528, 802891504), (26384, 594256568), (30431, 515226752), (39056, 401445752), (41497, 377831296), (52768, 297128284), (60862, 257613376), (78112, 200722876), (82994, 188915648), (105536, 148564142), (121724, 128806688), (156224, 100361438), (165988, 94457824), (211072, 74282071), (236777, 66217856), (243448, 64403344), (312448, 50180719), (331976, 47228912), (473554, 33108928), (486896, 32201672), (517327, 30307456), (663952, 23614456), (947108, 16554464), (973792, 16100836), (1034654, 15153728), (1327904, 11807228), (1894216, 8277232), (1947584, 8050418), (2069308, 7576864), (2655808, 5903614), (2951807, 5311616), (3788432, 4138616), (3895168, 4025209)]