127212792208

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{2741}}^1\times {\mathrm{10037}}^1$

素因数の和:12820

約数の個数: 60

約数和(自身を含む): 261947773332

約数和(自身を除く): 134734981124

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 2741, 4624, 5482, 10037, 10964, 20074, 21928, 40148, 43856, 46597, 80296, 93194, 160592, 170629, 186388, 341258, 372776, 682516, 745552, 792149, 1365032, 1584298, 2730064, 2900693, 3168596, 5801386, 6337192, 11602772, 12674384, 23205544, 27511417, 46411088, 55022834, 110045668, 220091336, 440182672, 467694089, 935388178, 1870776356, 3741552712, 7483105424, 7950799513, 15901599026, 31803198052, 63606396104, 127212792208]

約数ペア:

[(1, 127212792208), (2, 63606396104), (4, 31803198052), (8, 15901599026), (16, 7950799513), (17, 7483105424), (34, 3741552712), (68, 1870776356), (136, 935388178), (272, 467694089), (289, 440182672), (578, 220091336), (1156, 110045668), (2312, 55022834), (2741, 46411088), (4624, 27511417), (5482, 23205544), (10037, 12674384), (10964, 11602772), (20074, 6337192), (21928, 5801386), (40148, 3168596), (43856, 2900693), (46597, 2730064), (80296, 1584298), (93194, 1365032), (160592, 792149), (170629, 745552), (186388, 682516), (341258, 372776)]