127291211728

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2114191}}^1$

素因数の和:2114323

約数の個数: 40

約数和(自身を含む): 254819333376

約数和(自身を除く): 127528121648

約数列:

[1, 2, 4, 8, 16, 53, 71, 106, 142, 212, 284, 424, 568, 848, 1136, 3763, 7526, 15052, 30104, 60208, 2114191, 4228382, 8456764, 16913528, 33827056, 112052123, 150107561, 224104246, 300215122, 448208492, 600430244, 896416984, 1200860488, 1792833968, 2401720976, 7955700733, 15911401466, 31822802932, 63645605864, 127291211728]

約数ペア:

[(1, 127291211728), (2, 63645605864), (4, 31822802932), (8, 15911401466), (16, 7955700733), (53, 2401720976), (71, 1792833968), (106, 1200860488), (142, 896416984), (212, 600430244), (284, 448208492), (424, 300215122), (568, 224104246), (848, 150107561), (1136, 112052123), (3763, 33827056), (7526, 16913528), (15052, 8456764), (30104, 4228382), (60208, 2114191)]