137987814992

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{678593}}^1$

素因数の和:678851

約数の個数: 40

約数和(自身を含む): 272631925440

約数和(自身を除く): 134644110448

約数列:

[1, 2, 4, 8, 16, 71, 142, 179, 284, 358, 568, 716, 1136, 1432, 2864, 12709, 25418, 50836, 101672, 203344, 678593, 1357186, 2714372, 5428744, 10857488, 48180103, 96360206, 121468147, 192720412, 242936294, 385440824, 485872588, 770881648, 971745176, 1943490352, 8624238437, 17248476874, 34496953748, 68993907496, 137987814992]

約数ペア:

[(1, 137987814992), (2, 68993907496), (4, 34496953748), (8, 17248476874), (16, 8624238437), (71, 1943490352), (142, 971745176), (179, 770881648), (284, 485872588), (358, 385440824), (568, 242936294), (716, 192720412), (1136, 121468147), (1432, 96360206), (2864, 48180103), (12709, 10857488), (25418, 5428744), (50836, 2714372), (101672, 1357186), (203344, 678593)]