16005351336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{20947}}^1$

素因数の和:21079

約数の個数: 128

約数和(自身を含む): 45046579200

約数和(自身を除く): 29041227864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 79, 93, 104, 124, 156, 158, 186, 237, 248, 312, 316, 372, 403, 474, 632, 744, 806, 948, 1027, 1209, 1612, 1896, 2054, 2418, 2449, 3081, 3224, 4108, 4836, 4898, 6162, 7347, 8216, 9672, 9796, 12324, 14694, 19592, 20947, 24648, 29388, 31837, 41894, 58776, 62841, 63674, 83788, 95511, 125682, 127348, 167576, 191022, 251364, 254696, 272311, 382044, 502728, 544622, 649357, 764088, 816933, 1089244, 1298714, 1633866, 1654813, 1948071, 2178488, 2597428, 3267732, 3309626, 3896142, 4964439, 5194856, 6535464, 6619252, 7792284, 8441641, 9928878, 13238504, 15584568, 16883282, 19857756, 21512569, 25324923, 33766564, 39715512, 43025138, 50649846, 51299203, 64537707, 67533128, 86050276, 101299692, 102598406, 129075414, 153897609, 172100552, 202599384, 205196812, 258150828, 307795218, 410393624, 516301656, 615590436, 666889639, 1231180872, 1333779278, 2000668917, 2667558556, 4001337834, 5335117112, 8002675668, 16005351336]

約数ペア:

[(1, 16005351336), (2, 8002675668), (3, 5335117112), (4, 4001337834), (6, 2667558556), (8, 2000668917), (12, 1333779278), (13, 1231180872), (24, 666889639), (26, 615590436), (31, 516301656), (39, 410393624), (52, 307795218), (62, 258150828), (78, 205196812), (79, 202599384), (93, 172100552), (104, 153897609), (124, 129075414), (156, 102598406), (158, 101299692), (186, 86050276), (237, 67533128), (248, 64537707), (312, 51299203), (316, 50649846), (372, 43025138), (403, 39715512), (474, 33766564), (632, 25324923), (744, 21512569), (806, 19857756), (948, 16883282), (1027, 15584568), (1209, 13238504), (1612, 9928878), (1896, 8441641), (2054, 7792284), (2418, 6619252), (2449, 6535464), (3081, 5194856), (3224, 4964439), (4108, 3896142), (4836, 3309626), (4898, 3267732), (6162, 2597428), (7347, 2178488), (8216, 1948071), (9672, 1654813), (9796, 1633866), (12324, 1298714), (14694, 1089244), (19592, 816933), (20947, 764088), (24648, 649357), (29388, 544622), (31837, 502728), (41894, 382044), (58776, 272311), (62841, 254696), (63674, 251364), (83788, 191022), (95511, 167576), (125682, 127348)]