178922016

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6827}}^1$

素因数の和:6863

約数の個数: 144

約数和(自身を含む): 626318784

約数和(自身を除く): 447396768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 6827, 8736, 13104, 13654, 20481, 26208, 27308, 40962, 47789, 54616, 61443, 81924, 88751, 95578, 109232, 122886, 143367, 163848, 177502, 191156, 218464, 245772, 266253, 286734, 327696, 355004, 382312, 430101, 491544, 532506, 573468, 621257, 655392, 710008, 764624, 798759, 860202, 983088, 1065012, 1146936, 1242514, 1420016, 1529248, 1597518, 1720404, 1863771, 1966176, 2130024, 2293872, 2485028, 2840032, 3195036, 3440808, 3727542, 4260048, 4587744, 4970056, 5591313, 6390072, 6881616, 7455084, 8520096, 9940112, 11182626, 12780144, 13763232, 14910168, 19880224, 22365252, 25560288, 29820336, 44730504, 59640672, 89461008, 178922016]

約数ペア:

[(1, 178922016), (2, 89461008), (3, 59640672), (4, 44730504), (6, 29820336), (7, 25560288), (8, 22365252), (9, 19880224), (12, 14910168), (13, 13763232), (14, 12780144), (16, 11182626), (18, 9940112), (21, 8520096), (24, 7455084), (26, 6881616), (28, 6390072), (32, 5591313), (36, 4970056), (39, 4587744), (42, 4260048), (48, 3727542), (52, 3440808), (56, 3195036), (63, 2840032), (72, 2485028), (78, 2293872), (84, 2130024), (91, 1966176), (96, 1863771), (104, 1720404), (112, 1597518), (117, 1529248), (126, 1420016), (144, 1242514), (156, 1146936), (168, 1065012), (182, 983088), (208, 860202), (224, 798759), (234, 764624), (252, 710008), (273, 655392), (288, 621257), (312, 573468), (336, 532506), (364, 491544), (416, 430101), (468, 382312), (504, 355004), (546, 327696), (624, 286734), (672, 266253), (728, 245772), (819, 218464), (936, 191156), (1008, 177502), (1092, 163848), (1248, 143367), (1456, 122886), (1638, 109232), (1872, 95578), (2016, 88751), (2184, 81924), (2912, 61443), (3276, 54616), (3744, 47789), (4368, 40962), (6552, 27308), (6827, 26208), (8736, 20481), (13104, 13654)]