156955845424

素因数分解:

$2^4\times 7^1\times {\mathrm{2459}}^1\times {\mathrm{569903}}^1$

素因数の和:572377

約数の個数: 40

約数和(自身を含む): 347687032320

約数和(自身を除く): 190731186896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2459, 4918, 9836, 17213, 19672, 34426, 39344, 68852, 137704, 275408, 569903, 1139806, 2279612, 3989321, 4559224, 7978642, 9118448, 15957284, 31914568, 63829136, 1401391477, 2802782954, 5605565908, 9809740339, 11211131816, 19619480678, 22422263632, 39238961356, 78477922712, 156955845424]

約数ペア:

[(1, 156955845424), (2, 78477922712), (4, 39238961356), (7, 22422263632), (8, 19619480678), (14, 11211131816), (16, 9809740339), (28, 5605565908), (56, 2802782954), (112, 1401391477), (2459, 63829136), (4918, 31914568), (9836, 15957284), (17213, 9118448), (19672, 7978642), (34426, 4559224), (39344, 3989321), (68852, 2279612), (137704, 1139806), (275408, 569903)]