138786336

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1999

約数の個数: 144

約数和(自身を含む): 447632640

約数和(自身を除く): 308846304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1951, 1976, 2223, 2736, 2964, 3744, 3902, 3952, 4446, 5472, 5853, 5928, 7804, 7904, 8892, 11706, 11856, 15608, 17559, 17784, 23412, 23712, 25363, 31216, 35118, 35568, 37069, 46824, 50726, 62432, 70236, 71136, 74138, 76089, 93648, 101452, 111207, 140472, 148276, 152178, 187296, 202904, 222414, 228267, 280944, 296552, 304356, 333621, 405808, 444828, 456534, 481897, 561888, 593104, 608712, 667242, 811616, 889656, 913068, 963794, 1186208, 1217424, 1334484, 1445691, 1779312, 1826136, 1927588, 2434848, 2668968, 2891382, 3558624, 3652272, 3855176, 4337073, 5337936, 5782764, 7304544, 7710352, 8674146, 10675872, 11565528, 15420704, 17348292, 23131056, 34696584, 46262112, 69393168, 138786336]

約数ペア:

[(1, 138786336), (2, 69393168), (3, 46262112), (4, 34696584), (6, 23131056), (8, 17348292), (9, 15420704), (12, 11565528), (13, 10675872), (16, 8674146), (18, 7710352), (19, 7304544), (24, 5782764), (26, 5337936), (32, 4337073), (36, 3855176), (38, 3652272), (39, 3558624), (48, 2891382), (52, 2668968), (57, 2434848), (72, 1927588), (76, 1826136), (78, 1779312), (96, 1445691), (104, 1334484), (114, 1217424), (117, 1186208), (144, 963794), (152, 913068), (156, 889656), (171, 811616), (208, 667242), (228, 608712), (234, 593104), (247, 561888), (288, 481897), (304, 456534), (312, 444828), (342, 405808), (416, 333621), (456, 304356), (468, 296552), (494, 280944), (608, 228267), (624, 222414), (684, 202904), (741, 187296), (912, 152178), (936, 148276), (988, 140472), (1248, 111207), (1368, 101452), (1482, 93648), (1824, 76089), (1872, 74138), (1951, 71136), (1976, 70236), (2223, 62432), (2736, 50726), (2964, 46824), (3744, 37069), (3902, 35568), (3952, 35118), (4446, 31216), (5472, 25363), (5853, 23712), (5928, 23412), (7804, 17784), (7904, 17559), (8892, 15608), (11706, 11856)]