16090297288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1361}}^1$

素因数の和:1623

約数の個数: 128

約数和(自身を含む): 35512243200

約数和(自身を除く): 19421945912

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 193, 247, 248, 386, 403, 494, 589, 772, 806, 988, 1178, 1361, 1544, 1612, 1976, 2356, 2509, 2722, 3224, 3667, 4712, 5018, 5444, 5983, 7334, 7657, 10036, 10888, 11966, 14668, 15314, 17693, 20072, 23932, 25859, 29336, 30628, 35386, 42191, 47671, 47864, 51718, 61256, 70772, 77779, 84382, 95342, 103436, 113677, 141544, 155558, 168764, 190684, 206872, 227354, 262673, 311116, 336167, 337528, 381368, 454708, 525346, 548483, 622232, 672334, 801629, 909416, 1050692, 1096966, 1344668, 1477801, 1603258, 2101384, 2193932, 2689336, 2955602, 3206516, 3414749, 4387864, 4990787, 5911204, 6413032, 6829498, 8142863, 9981574, 10421177, 11822408, 13658996, 16285726, 19963148, 20842354, 27317992, 32571452, 39926296, 41684708, 64880231, 65142904, 83369416, 105857219, 129760462, 154714397, 211714438, 259520924, 309428794, 423428876, 519041848, 618857588, 846857752, 1237715176, 2011287161, 4022574322, 8045148644, 16090297288]

約数ペア:

[(1, 16090297288), (2, 8045148644), (4, 4022574322), (8, 2011287161), (13, 1237715176), (19, 846857752), (26, 618857588), (31, 519041848), (38, 423428876), (52, 309428794), (62, 259520924), (76, 211714438), (104, 154714397), (124, 129760462), (152, 105857219), (193, 83369416), (247, 65142904), (248, 64880231), (386, 41684708), (403, 39926296), (494, 32571452), (589, 27317992), (772, 20842354), (806, 19963148), (988, 16285726), (1178, 13658996), (1361, 11822408), (1544, 10421177), (1612, 9981574), (1976, 8142863), (2356, 6829498), (2509, 6413032), (2722, 5911204), (3224, 4990787), (3667, 4387864), (4712, 3414749), (5018, 3206516), (5444, 2955602), (5983, 2689336), (7334, 2193932), (7657, 2101384), (10036, 1603258), (10888, 1477801), (11966, 1344668), (14668, 1096966), (15314, 1050692), (17693, 909416), (20072, 801629), (23932, 672334), (25859, 622232), (29336, 548483), (30628, 525346), (35386, 454708), (42191, 381368), (47671, 337528), (47864, 336167), (51718, 311116), (61256, 262673), (70772, 227354), (77779, 206872), (84382, 190684), (95342, 168764), (103436, 155558), (113677, 141544)]