128076179634

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{18311}}^1$

素因数の和:18824

約数の個数: 96

約数和(自身を含む): 303789927168

約数和(自身を除く): 175713747534

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 421, 426, 639, 842, 923, 1263, 1278, 1846, 2526, 2769, 3789, 5473, 5538, 7578, 8307, 10946, 16419, 16614, 18311, 29891, 32838, 36622, 49257, 54933, 59782, 89673, 98514, 109866, 164799, 179346, 238043, 269019, 329598, 388583, 476086, 538038, 714129, 777166, 1165749, 1300081, 1428258, 2142387, 2331498, 2600162, 3497247, 3900243, 4284774, 6994494, 7708931, 7800486, 11700729, 15417862, 16901053, 23126793, 23401458, 33802106, 46253586, 50703159, 69380379, 100216103, 101406318, 138760758, 152109477, 200432206, 300648309, 304218954, 547334101, 601296618, 901944927, 1094668202, 1642002303, 1803889854, 3284004606, 4926006909, 7115343313, 9852013818, 14230686626, 21346029939, 42692059878, 64038089817, 128076179634]

約数ペア:

[(1, 128076179634), (2, 64038089817), (3, 42692059878), (6, 21346029939), (9, 14230686626), (13, 9852013818), (18, 7115343313), (26, 4926006909), (39, 3284004606), (71, 1803889854), (78, 1642002303), (117, 1094668202), (142, 901944927), (213, 601296618), (234, 547334101), (421, 304218954), (426, 300648309), (639, 200432206), (842, 152109477), (923, 138760758), (1263, 101406318), (1278, 100216103), (1846, 69380379), (2526, 50703159), (2769, 46253586), (3789, 33802106), (5473, 23401458), (5538, 23126793), (7578, 16901053), (8307, 15417862), (10946, 11700729), (16419, 7800486), (16614, 7708931), (18311, 6994494), (29891, 4284774), (32838, 3900243), (36622, 3497247), (49257, 2600162), (54933, 2331498), (59782, 2142387), (89673, 1428258), (98514, 1300081), (109866, 1165749), (164799, 777166), (179346, 714129), (238043, 538038), (269019, 476086), (329598, 388583)]