158648364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8867}}^1$

素因数の和:8955

約数の個数: 72

約数和(自身を含む): 464825088

約数和(自身を除く): 306176724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8867, 8946, 17734, 17892, 26601, 35468, 53202, 62069, 79803, 106404, 124138, 159606, 186207, 248276, 319212, 372414, 558621, 629557, 744828, 1117242, 1259114, 1888671, 2234484, 2518228, 3777342, 4406899, 5666013, 7554684, 8813798, 11332026, 13220697, 17627596, 22664052, 26441394, 39662091, 52882788, 79324182, 158648364]

約数ペア:

[(1, 158648364), (2, 79324182), (3, 52882788), (4, 39662091), (6, 26441394), (7, 22664052), (9, 17627596), (12, 13220697), (14, 11332026), (18, 8813798), (21, 7554684), (28, 5666013), (36, 4406899), (42, 3777342), (63, 2518228), (71, 2234484), (84, 1888671), (126, 1259114), (142, 1117242), (213, 744828), (252, 629557), (284, 558621), (426, 372414), (497, 319212), (639, 248276), (852, 186207), (994, 159606), (1278, 124138), (1491, 106404), (1988, 79803), (2556, 62069), (2982, 53202), (4473, 35468), (5964, 26601), (8867, 17892), (8946, 17734)]