15949752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 50265600

約数和(自身を除く): 34315848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 67, 78, 84, 91, 104, 109, 134, 156, 168, 182, 201, 218, 268, 273, 312, 327, 364, 402, 436, 469, 536, 546, 654, 728, 763, 804, 871, 872, 938, 1092, 1308, 1407, 1417, 1526, 1608, 1742, 1876, 2184, 2289, 2613, 2616, 2814, 2834, 3052, 3484, 3752, 4251, 4578, 5226, 5628, 5668, 6097, 6104, 6968, 7303, 8502, 9156, 9919, 10452, 11256, 11336, 12194, 14606, 17004, 18291, 18312, 19838, 20904, 21909, 24388, 29212, 29757, 34008, 36582, 39676, 43818, 48776, 51121, 58424, 59514, 73164, 79352, 87636, 94939, 102242, 119028, 146328, 153363, 175272, 189878, 204484, 238056, 284817, 306726, 379756, 408968, 569634, 613452, 664573, 759512, 1139268, 1226904, 1329146, 1993719, 2278536, 2658292, 3987438, 5316584, 7974876, 15949752]

約数ペア:

[(1, 15949752), (2, 7974876), (3, 5316584), (4, 3987438), (6, 2658292), (7, 2278536), (8, 1993719), (12, 1329146), (13, 1226904), (14, 1139268), (21, 759512), (24, 664573), (26, 613452), (28, 569634), (39, 408968), (42, 379756), (52, 306726), (56, 284817), (67, 238056), (78, 204484), (84, 189878), (91, 175272), (104, 153363), (109, 146328), (134, 119028), (156, 102242), (168, 94939), (182, 87636), (201, 79352), (218, 73164), (268, 59514), (273, 58424), (312, 51121), (327, 48776), (364, 43818), (402, 39676), (436, 36582), (469, 34008), (536, 29757), (546, 29212), (654, 24388), (728, 21909), (763, 20904), (804, 19838), (871, 18312), (872, 18291), (938, 17004), (1092, 14606), (1308, 12194), (1407, 11336), (1417, 11256), (1526, 10452), (1608, 9919), (1742, 9156), (1876, 8502), (2184, 7303), (2289, 6968), (2613, 6104), (2616, 6097), (2814, 5668), (2834, 5628), (3052, 5226), (3484, 4578), (3752, 4251)]