170771188

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 380878848

約数和(自身を除く): 210107660

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 71, 119, 124, 142, 163, 217, 238, 284, 326, 434, 476, 497, 527, 652, 868, 994, 1054, 1141, 1207, 1988, 2108, 2201, 2282, 2414, 2771, 3689, 4402, 4564, 4828, 5053, 5542, 7378, 8449, 8804, 10106, 11084, 11573, 14756, 15407, 16898, 19397, 20212, 23146, 30814, 33796, 35371, 37417, 38794, 46292, 61628, 70742, 74834, 77588, 81011, 85901, 141484, 149668, 162022, 171802, 196741, 261919, 324044, 343604, 358763, 393482, 523838, 601307, 717526, 786964, 1047676, 1202614, 1377187, 1435052, 2405228, 2511341, 2754374, 5022682, 5508748, 6098971, 10045364, 12197942, 24395884, 42692797, 85385594, 170771188]

約数ペア:

[(1, 170771188), (2, 85385594), (4, 42692797), (7, 24395884), (14, 12197942), (17, 10045364), (28, 6098971), (31, 5508748), (34, 5022682), (62, 2754374), (68, 2511341), (71, 2405228), (119, 1435052), (124, 1377187), (142, 1202614), (163, 1047676), (217, 786964), (238, 717526), (284, 601307), (326, 523838), (434, 393482), (476, 358763), (497, 343604), (527, 324044), (652, 261919), (868, 196741), (994, 171802), (1054, 162022), (1141, 149668), (1207, 141484), (1988, 85901), (2108, 81011), (2201, 77588), (2282, 74834), (2414, 70742), (2771, 61628), (3689, 46292), (4402, 38794), (4564, 37417), (4828, 35371), (5053, 33796), (5542, 30814), (7378, 23146), (8449, 20212), (8804, 19397), (10106, 16898), (11084, 15407), (11573, 14756)]