156957980328

素因数分解:

$2^3\times 3^2\times {\mathrm{389}}^1\times {\mathrm{881}}^1\times {\mathrm{6361}}^1$

素因数の和:7643

約数の個数: 96

約数和(自身を含む): 426738148200

約数和(自身を除く): 269780167872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389, 778, 881, 1167, 1556, 1762, 2334, 2643, 3112, 3501, 3524, 4668, 5286, 6361, 7002, 7048, 7929, 9336, 10572, 12722, 14004, 15858, 19083, 21144, 25444, 28008, 31716, 38166, 50888, 57249, 63432, 76332, 114498, 152664, 228996, 342709, 457992, 685418, 1028127, 1370836, 2056254, 2474429, 2741672, 3084381, 4112508, 4948858, 5604041, 6168762, 7423287, 8225016, 9897716, 11208082, 12337524, 14846574, 16812123, 19795432, 22269861, 22416164, 24675048, 29693148, 33624246, 44539722, 44832328, 50436369, 59386296, 67248492, 89079444, 100872738, 134496984, 178158888, 201745476, 403490952, 2179971949, 4359943898, 6539915847, 8719887796, 13079831694, 17439775592, 19619747541, 26159663388, 39239495082, 52319326776, 78478990164, 156957980328]

約数ペア:

[(1, 156957980328), (2, 78478990164), (3, 52319326776), (4, 39239495082), (6, 26159663388), (8, 19619747541), (9, 17439775592), (12, 13079831694), (18, 8719887796), (24, 6539915847), (36, 4359943898), (72, 2179971949), (389, 403490952), (778, 201745476), (881, 178158888), (1167, 134496984), (1556, 100872738), (1762, 89079444), (2334, 67248492), (2643, 59386296), (3112, 50436369), (3501, 44832328), (3524, 44539722), (4668, 33624246), (5286, 29693148), (6361, 24675048), (7002, 22416164), (7048, 22269861), (7929, 19795432), (9336, 16812123), (10572, 14846574), (12722, 12337524), (14004, 11208082), (15858, 9897716), (19083, 8225016), (21144, 7423287), (25444, 6168762), (28008, 5604041), (31716, 4948858), (38166, 4112508), (50888, 3084381), (57249, 2741672), (63432, 2474429), (76332, 2056254), (114498, 1370836), (152664, 1028127), (228996, 685418), (342709, 457992)]