141857984

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:733

約数の個数: 56

約数和(自身を含む): 293388288

約数和(自身を除く): 151530304

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 248, 254, 496, 508, 563, 992, 1016, 1126, 1984, 2032, 2252, 3937, 4064, 4504, 7874, 8128, 9008, 15748, 17453, 18016, 31496, 34906, 36032, 62992, 69812, 71501, 125984, 139624, 143002, 251968, 279248, 286004, 558496, 572008, 1116992, 1144016, 2216531, 2288032, 4433062, 4576064, 8866124, 17732248, 35464496, 70928992, 141857984]

約数ペア:

[(1, 141857984), (2, 70928992), (4, 35464496), (8, 17732248), (16, 8866124), (31, 4576064), (32, 4433062), (62, 2288032), (64, 2216531), (124, 1144016), (127, 1116992), (248, 572008), (254, 558496), (496, 286004), (508, 279248), (563, 251968), (992, 143002), (1016, 139624), (1126, 125984), (1984, 71501), (2032, 69812), (2252, 62992), (3937, 36032), (4064, 34906), (4504, 31496), (7874, 18016), (8128, 17453), (9008, 15748)]