145013904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{491}}^1$

素因数の和:805

約数の個数: 120

約数和(自身を含む): 466345152

約数和(自身を除く): 321331248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 293, 336, 491, 504, 586, 879, 982, 1008, 1172, 1473, 1758, 1964, 2051, 2344, 2637, 2946, 3437, 3516, 3928, 4102, 4419, 4688, 5274, 5892, 6153, 6874, 7032, 7856, 8204, 8838, 10311, 10548, 11784, 12306, 13748, 14064, 16408, 17676, 18459, 20622, 21096, 23568, 24612, 27496, 30933, 32816, 35352, 36918, 41244, 42192, 49224, 54992, 61866, 70704, 73836, 82488, 98448, 123732, 143863, 147672, 164976, 247464, 287726, 295344, 431589, 494928, 575452, 863178, 1007041, 1150904, 1294767, 1726356, 2014082, 2301808, 2589534, 3021123, 3452712, 4028164, 5179068, 6042246, 6905424, 8056328, 9063369, 10358136, 12084492, 16112656, 18126738, 20716272, 24168984, 36253476, 48337968, 72506952, 145013904]

約数ペア:

[(1, 145013904), (2, 72506952), (3, 48337968), (4, 36253476), (6, 24168984), (7, 20716272), (8, 18126738), (9, 16112656), (12, 12084492), (14, 10358136), (16, 9063369), (18, 8056328), (21, 6905424), (24, 6042246), (28, 5179068), (36, 4028164), (42, 3452712), (48, 3021123), (56, 2589534), (63, 2301808), (72, 2014082), (84, 1726356), (112, 1294767), (126, 1150904), (144, 1007041), (168, 863178), (252, 575452), (293, 494928), (336, 431589), (491, 295344), (504, 287726), (586, 247464), (879, 164976), (982, 147672), (1008, 143863), (1172, 123732), (1473, 98448), (1758, 82488), (1964, 73836), (2051, 70704), (2344, 61866), (2637, 54992), (2946, 49224), (3437, 42192), (3516, 41244), (3928, 36918), (4102, 35352), (4419, 32816), (4688, 30933), (5274, 27496), (5892, 24612), (6153, 23568), (6874, 21096), (7032, 20622), (7856, 18459), (8204, 17676), (8838, 16408), (10311, 14064), (10548, 13748), (11784, 12306)]