149139032

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 329313600

約数和(自身を除く): 180174568

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 109, 212, 218, 371, 424, 436, 461, 742, 763, 872, 922, 1484, 1526, 1844, 2968, 3052, 3227, 3688, 5777, 6104, 6454, 11554, 12908, 23108, 24433, 25816, 40439, 46216, 48866, 50249, 80878, 97732, 100498, 161756, 171031, 195464, 200996, 323512, 342062, 351743, 401992, 684124, 703486, 1368248, 1406972, 2663197, 2813944, 5326394, 10652788, 18642379, 21305576, 37284758, 74569516, 149139032]

約数ペア:

[(1, 149139032), (2, 74569516), (4, 37284758), (7, 21305576), (8, 18642379), (14, 10652788), (28, 5326394), (53, 2813944), (56, 2663197), (106, 1406972), (109, 1368248), (212, 703486), (218, 684124), (371, 401992), (424, 351743), (436, 342062), (461, 323512), (742, 200996), (763, 195464), (872, 171031), (922, 161756), (1484, 100498), (1526, 97732), (1844, 80878), (2968, 50249), (3052, 48866), (3227, 46216), (3688, 40439), (5777, 25816), (6104, 24433), (6454, 23108), (11554, 12908)]