156978976010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{997}}^1\times {\mathrm{3547}}^1$

素因数の和:4767

約数の個数: 64

約数和(自身を含む): 296756082432

約数和(自身を除く): 139777106422

約数列:

[1, 2, 5, 10, 23, 46, 115, 193, 230, 386, 965, 997, 1930, 1994, 3547, 4439, 4985, 7094, 8878, 9970, 17735, 22195, 22931, 35470, 44390, 45862, 81581, 114655, 163162, 192421, 229310, 384842, 407905, 684571, 815810, 962105, 1369142, 1924210, 3422855, 3536359, 4425683, 6845710, 7072718, 8851366, 15745133, 17681795, 22128415, 31490266, 35363590, 44256830, 78725665, 81336257, 157451330, 162672514, 406681285, 682517287, 813362570, 1365034574, 3412586435, 6825172870, 15697897601, 31395795202, 78489488005, 156978976010]

約数ペア:

[(1, 156978976010), (2, 78489488005), (5, 31395795202), (10, 15697897601), (23, 6825172870), (46, 3412586435), (115, 1365034574), (193, 813362570), (230, 682517287), (386, 406681285), (965, 162672514), (997, 157451330), (1930, 81336257), (1994, 78725665), (3547, 44256830), (4439, 35363590), (4985, 31490266), (7094, 22128415), (8878, 17681795), (9970, 15745133), (17735, 8851366), (22195, 7072718), (22931, 6845710), (35470, 4425683), (44390, 3536359), (45862, 3422855), (81581, 1924210), (114655, 1369142), (163162, 962105), (192421, 815810), (229310, 684571), (384842, 407905)]