195390832

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1063

約数の個数: 120

約数和(自身を含む): 499707600

約数和(自身を除く): 304316768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 364, 392, 494, 532, 637, 728, 784, 931, 988, 1009, 1064, 1274, 1456, 1729, 1862, 1976, 2018, 2128, 2548, 3458, 3724, 3952, 4036, 5096, 6916, 7063, 7448, 8072, 10192, 12103, 13117, 13832, 14126, 14896, 16144, 19171, 24206, 26234, 27664, 28252, 38342, 48412, 49441, 52468, 56504, 76684, 91819, 96824, 98882, 104936, 113008, 134197, 153368, 183638, 193648, 197764, 209872, 249223, 268394, 306736, 367276, 395528, 498446, 536788, 642733, 734552, 791056, 939379, 996892, 1073576, 1285466, 1469104, 1744561, 1878758, 1993784, 2147152, 2570932, 3489122, 3757516, 3987568, 5141864, 6978244, 7515032, 10283728, 12211927, 13956488, 15030064, 24423854, 27912976, 48847708, 97695416, 195390832]

約数ペア:

[(1, 195390832), (2, 97695416), (4, 48847708), (7, 27912976), (8, 24423854), (13, 15030064), (14, 13956488), (16, 12211927), (19, 10283728), (26, 7515032), (28, 6978244), (38, 5141864), (49, 3987568), (52, 3757516), (56, 3489122), (76, 2570932), (91, 2147152), (98, 1993784), (104, 1878758), (112, 1744561), (133, 1469104), (152, 1285466), (182, 1073576), (196, 996892), (208, 939379), (247, 791056), (266, 734552), (304, 642733), (364, 536788), (392, 498446), (494, 395528), (532, 367276), (637, 306736), (728, 268394), (784, 249223), (931, 209872), (988, 197764), (1009, 193648), (1064, 183638), (1274, 153368), (1456, 134197), (1729, 113008), (1862, 104936), (1976, 98882), (2018, 96824), (2128, 91819), (2548, 76684), (3458, 56504), (3724, 52468), (3952, 49441), (4036, 48412), (5096, 38342), (6916, 28252), (7063, 27664), (7448, 26234), (8072, 24206), (10192, 19171), (12103, 16144), (13117, 14896), (13832, 14126)]