158049315

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 305510400

約数和(自身を除く): 147461085

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 67, 89, 93, 95, 155, 171, 201, 267, 279, 285, 335, 445, 465, 589, 603, 801, 855, 1005, 1273, 1335, 1395, 1691, 1767, 2077, 2759, 2945, 3015, 3819, 4005, 5073, 5301, 5963, 6231, 6365, 8277, 8455, 8835, 10385, 11457, 13795, 15219, 17889, 18693, 19095, 24831, 25365, 26505, 29815, 31155, 39463, 41385, 52421, 53667, 57285, 76095, 89445, 93465, 113297, 118389, 124155, 157263, 184853, 197315, 262105, 268335, 339891, 355167, 471789, 554559, 566485, 591945, 786315, 924265, 1019673, 1663677, 1699455, 1775835, 2358945, 2772795, 3512207, 5098365, 8318385, 10536621, 17561035, 31609863, 52683105, 158049315]

約数ペア:

[(1, 158049315), (3, 52683105), (5, 31609863), (9, 17561035), (15, 10536621), (19, 8318385), (31, 5098365), (45, 3512207), (57, 2772795), (67, 2358945), (89, 1775835), (93, 1699455), (95, 1663677), (155, 1019673), (171, 924265), (201, 786315), (267, 591945), (279, 566485), (285, 554559), (335, 471789), (445, 355167), (465, 339891), (589, 268335), (603, 262105), (801, 197315), (855, 184853), (1005, 157263), (1273, 124155), (1335, 118389), (1395, 113297), (1691, 93465), (1767, 89445), (2077, 76095), (2759, 57285), (2945, 53667), (3015, 52421), (3819, 41385), (4005, 39463), (5073, 31155), (5301, 29815), (5963, 26505), (6231, 25365), (6365, 24831), (8277, 19095), (8455, 18693), (8835, 17889), (10385, 15219), (11457, 13795)]