16406161248

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1329

約数の個数: 144

約数和(自身を含む): 44814264768

約数和(自身を除く): 28408103520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 163, 186, 248, 326, 372, 489, 496, 652, 744, 961, 978, 992, 1091, 1304, 1488, 1922, 1956, 2182, 2608, 2883, 2976, 3273, 3844, 3912, 4364, 5053, 5216, 5766, 6546, 7688, 7824, 8728, 10106, 11532, 13092, 15159, 15376, 15648, 17456, 20212, 23064, 26184, 30318, 30752, 33821, 34912, 40424, 46128, 52368, 60636, 67642, 80848, 92256, 101463, 104736, 121272, 135284, 156643, 161696, 177833, 202926, 242544, 270568, 313286, 355666, 405852, 469929, 485088, 533499, 541136, 626572, 711332, 811704, 939858, 1048451, 1066998, 1082272, 1253144, 1422664, 1623408, 1879716, 2096902, 2133996, 2506288, 2845328, 3145353, 3246816, 3759432, 4193804, 4267992, 5012576, 5512823, 5690656, 6290706, 7518864, 8387608, 8535984, 11025646, 12581412, 15037728, 16538469, 16775216, 17071968, 22051292, 25162824, 33076938, 33550432, 44102584, 50325648, 66153876, 88205168, 100651296, 132307752, 170897513, 176410336, 264615504, 341795026, 512692539, 529231008, 683590052, 1025385078, 1367180104, 2050770156, 2734360208, 4101540312, 5468720416, 8203080624, 16406161248]

約数ペア:

[(1, 16406161248), (2, 8203080624), (3, 5468720416), (4, 4101540312), (6, 2734360208), (8, 2050770156), (12, 1367180104), (16, 1025385078), (24, 683590052), (31, 529231008), (32, 512692539), (48, 341795026), (62, 264615504), (93, 176410336), (96, 170897513), (124, 132307752), (163, 100651296), (186, 88205168), (248, 66153876), (326, 50325648), (372, 44102584), (489, 33550432), (496, 33076938), (652, 25162824), (744, 22051292), (961, 17071968), (978, 16775216), (992, 16538469), (1091, 15037728), (1304, 12581412), (1488, 11025646), (1922, 8535984), (1956, 8387608), (2182, 7518864), (2608, 6290706), (2883, 5690656), (2976, 5512823), (3273, 5012576), (3844, 4267992), (3912, 4193804), (4364, 3759432), (5053, 3246816), (5216, 3145353), (5766, 2845328), (6546, 2506288), (7688, 2133996), (7824, 2096902), (8728, 1879716), (10106, 1623408), (11532, 1422664), (13092, 1253144), (15159, 1082272), (15376, 1066998), (15648, 1048451), (17456, 939858), (20212, 811704), (23064, 711332), (26184, 626572), (30318, 541136), (30752, 533499), (33821, 485088), (34912, 469929), (40424, 405852), (46128, 355666), (52368, 313286), (60636, 270568), (67642, 242544), (80848, 202926), (92256, 177833), (101463, 161696), (104736, 156643), (121272, 135284)]