157455564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1655

約数の個数: 96

約数和(自身を含む): 451132416

約数和(自身を除く): 293676852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 71, 84, 102, 119, 142, 204, 213, 238, 284, 357, 426, 476, 497, 714, 852, 994, 1207, 1428, 1491, 1553, 1988, 2414, 2982, 3106, 3621, 4659, 4828, 5964, 6212, 7242, 8449, 9318, 10871, 14484, 16898, 18636, 21742, 25347, 26401, 32613, 33796, 43484, 50694, 52802, 65226, 79203, 101388, 105604, 110263, 130452, 158406, 184807, 220526, 316812, 330789, 369614, 441052, 554421, 661578, 739228, 771841, 1108842, 1323156, 1543682, 1874471, 2217684, 2315523, 3087364, 3748942, 4631046, 5623413, 7497884, 9262092, 11246826, 13121297, 22493652, 26242594, 39363891, 52485188, 78727782, 157455564]

約数ペア:

[(1, 157455564), (2, 78727782), (3, 52485188), (4, 39363891), (6, 26242594), (7, 22493652), (12, 13121297), (14, 11246826), (17, 9262092), (21, 7497884), (28, 5623413), (34, 4631046), (42, 3748942), (51, 3087364), (68, 2315523), (71, 2217684), (84, 1874471), (102, 1543682), (119, 1323156), (142, 1108842), (204, 771841), (213, 739228), (238, 661578), (284, 554421), (357, 441052), (426, 369614), (476, 330789), (497, 316812), (714, 220526), (852, 184807), (994, 158406), (1207, 130452), (1428, 110263), (1491, 105604), (1553, 101388), (1988, 79203), (2414, 65226), (2982, 52802), (3106, 50694), (3621, 43484), (4659, 33796), (4828, 32613), (5964, 26401), (6212, 25347), (7242, 21742), (8449, 18636), (9318, 16898), (10871, 14484)]