127510448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21139}}^1$

素因数の和:21189

約数の個数: 40

約数和(自身を含む): 275242800

約数和(自身を除く): 147732352

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 21139, 42278, 84556, 169112, 274807, 338224, 549614, 613031, 1099228, 1226062, 2198456, 2452124, 4396912, 4904248, 7969403, 9808496, 15938806, 31877612, 63755224, 127510448]

約数ペア:

[(1, 127510448), (2, 63755224), (4, 31877612), (8, 15938806), (13, 9808496), (16, 7969403), (26, 4904248), (29, 4396912), (52, 2452124), (58, 2198456), (104, 1226062), (116, 1099228), (208, 613031), (232, 549614), (377, 338224), (464, 274807), (754, 169112), (1508, 84556), (3016, 42278), (6032, 21139)]