144918984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1321}}^1$

素因数の和:1990

約数の個数: 64

約数和(自身を含む): 415002240

約数和(自身を除く): 270083256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 653, 1306, 1321, 1959, 2612, 2642, 3918, 3963, 4571, 5224, 5284, 7836, 7926, 9142, 9247, 10568, 13713, 15672, 15852, 18284, 18494, 27426, 27741, 31704, 36568, 36988, 54852, 55482, 73976, 109704, 110964, 221928, 862613, 1725226, 2587839, 3450452, 5175678, 6038291, 6900904, 10351356, 12076582, 18114873, 20702712, 24153164, 36229746, 48306328, 72459492, 144918984]

約数ペア:

[(1, 144918984), (2, 72459492), (3, 48306328), (4, 36229746), (6, 24153164), (7, 20702712), (8, 18114873), (12, 12076582), (14, 10351356), (21, 6900904), (24, 6038291), (28, 5175678), (42, 3450452), (56, 2587839), (84, 1725226), (168, 862613), (653, 221928), (1306, 110964), (1321, 109704), (1959, 73976), (2612, 55482), (2642, 54852), (3918, 36988), (3963, 36568), (4571, 31704), (5224, 27741), (5284, 27426), (7836, 18494), (7926, 18284), (9142, 15852), (9247, 15672), (10568, 13713)]