161122100048

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{89459}}^1$

素因数の和:90724

約数の個数: 80

約数和(自身を含む): 384529138560

約数和(自身を除く): 223407038512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1237, 1456, 2474, 4948, 8659, 9896, 16081, 17318, 19792, 32162, 34636, 64324, 69272, 89459, 112567, 128648, 138544, 178918, 225134, 257296, 357836, 450268, 626213, 715672, 900536, 1162967, 1252426, 1431344, 1801072, 2325934, 2504852, 4651868, 5009704, 8140769, 9303736, 10019408, 16281538, 18607472, 32563076, 65126152, 110660783, 130252304, 221321566, 442643132, 774625481, 885286264, 1438590179, 1549250962, 1770572528, 2877180358, 3098501924, 5754360716, 6197003848, 10070131253, 11508721432, 12394007696, 20140262506, 23017442864, 40280525012, 80561050024, 161122100048]

約数ペア:

[(1, 161122100048), (2, 80561050024), (4, 40280525012), (7, 23017442864), (8, 20140262506), (13, 12394007696), (14, 11508721432), (16, 10070131253), (26, 6197003848), (28, 5754360716), (52, 3098501924), (56, 2877180358), (91, 1770572528), (104, 1549250962), (112, 1438590179), (182, 885286264), (208, 774625481), (364, 442643132), (728, 221321566), (1237, 130252304), (1456, 110660783), (2474, 65126152), (4948, 32563076), (8659, 18607472), (9896, 16281538), (16081, 10019408), (17318, 9303736), (19792, 8140769), (32162, 5009704), (34636, 4651868), (64324, 2504852), (69272, 2325934), (89459, 1801072), (112567, 1431344), (128648, 1252426), (138544, 1162967), (178918, 900536), (225134, 715672), (257296, 626213), (357836, 450268)]