156715189384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2061391}}^1$

素因数の和:2061470

約数の個数: 64

約数和(自身を含む): 342850717440

約数和(自身を除く): 186135528056

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 43, 52, 68, 86, 104, 136, 172, 221, 344, 442, 559, 731, 884, 1118, 1462, 1768, 2236, 2924, 4472, 5848, 9503, 19006, 38012, 76024, 2061391, 4122782, 8245564, 16491128, 26798083, 35043647, 53596166, 70087294, 88639813, 107192332, 140174588, 177279626, 214384664, 280349176, 354559252, 455567411, 709118504, 911134822, 1152317569, 1506876821, 1822269644, 2304635138, 3013753642, 3644539288, 4609270276, 6027507284, 9218540552, 12055014568, 19589398673, 39178797346, 78357594692, 156715189384]

約数ペア:

[(1, 156715189384), (2, 78357594692), (4, 39178797346), (8, 19589398673), (13, 12055014568), (17, 9218540552), (26, 6027507284), (34, 4609270276), (43, 3644539288), (52, 3013753642), (68, 2304635138), (86, 1822269644), (104, 1506876821), (136, 1152317569), (172, 911134822), (221, 709118504), (344, 455567411), (442, 354559252), (559, 280349176), (731, 214384664), (884, 177279626), (1118, 140174588), (1462, 107192332), (1768, 88639813), (2236, 70087294), (2924, 53596166), (4472, 35043647), (5848, 26798083), (9503, 16491128), (19006, 8245564), (38012, 4122782), (76024, 2061391)]