156918509163

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{256981}}^1$

素因数の和:257324

約数の個数: 48

約数和(自身を含む): 259296893856

約数和(自身を除く): 102378384693

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 307, 663, 921, 1989, 2763, 3991, 5219, 11973, 15657, 35919, 46971, 67847, 203541, 256981, 610623, 770943, 2312829, 3340753, 4368677, 10022259, 13106031, 30066777, 39318093, 56792801, 78893167, 170378403, 236679501, 511135209, 710038503, 1025611171, 1341183839, 3076833513, 4023551517, 9230500539, 12070654551, 17435389907, 52306169721, 156918509163]

約数ペア:

[(1, 156918509163), (3, 52306169721), (9, 17435389907), (13, 12070654551), (17, 9230500539), (39, 4023551517), (51, 3076833513), (117, 1341183839), (153, 1025611171), (221, 710038503), (307, 511135209), (663, 236679501), (921, 170378403), (1989, 78893167), (2763, 56792801), (3991, 39318093), (5219, 30066777), (11973, 13106031), (15657, 10022259), (35919, 4368677), (46971, 3340753), (67847, 2312829), (203541, 770943), (256981, 610623)]