161790147105

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{41609}}^1$

素因数の和:41810

約数の個数: 64

約数和(自身を含む): 271358449920

約数和(自身を除く): 109568302815

約数列:

[1, 3, 5, 15, 53, 67, 73, 159, 201, 219, 265, 335, 365, 795, 1005, 1095, 3551, 3869, 4891, 10653, 11607, 14673, 17755, 19345, 24455, 41609, 53265, 58035, 73365, 124827, 208045, 259223, 624135, 777669, 1296115, 2205277, 2787803, 3037457, 3888345, 6615831, 8363409, 9112371, 11026385, 13939015, 15187285, 33079155, 41817045, 45561855, 147753559, 160985221, 203509619, 443260677, 482955663, 610528857, 738767795, 804926105, 1017548095, 2216303385, 2414778315, 3052644285, 10786009807, 32358029421, 53930049035, 161790147105]

約数ペア:

[(1, 161790147105), (3, 53930049035), (5, 32358029421), (15, 10786009807), (53, 3052644285), (67, 2414778315), (73, 2216303385), (159, 1017548095), (201, 804926105), (219, 738767795), (265, 610528857), (335, 482955663), (365, 443260677), (795, 203509619), (1005, 160985221), (1095, 147753559), (3551, 45561855), (3869, 41817045), (4891, 33079155), (10653, 15187285), (11607, 13939015), (14673, 11026385), (17755, 9112371), (19345, 8363409), (24455, 6615831), (41609, 3888345), (53265, 3037457), (58035, 2787803), (73365, 2205277), (124827, 1296115), (208045, 777669), (259223, 624135)]