149782206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 389975040

約数和(自身を除く): 240192834

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 61, 102, 114, 119, 122, 133, 181, 183, 238, 266, 323, 357, 362, 366, 399, 427, 543, 646, 714, 798, 854, 969, 1037, 1086, 1159, 1267, 1281, 1938, 2074, 2261, 2318, 2534, 2562, 3077, 3111, 3439, 3477, 3801, 4522, 6154, 6222, 6783, 6878, 6954, 7259, 7602, 8113, 9231, 10317, 11041, 13566, 14518, 16226, 18462, 19703, 20634, 21539, 21777, 22082, 24073, 24339, 33123, 39406, 43078, 43554, 48146, 48678, 58463, 59109, 64617, 66246, 72219, 77287, 116926, 118218, 129234, 137921, 144438, 154574, 175389, 187697, 209779, 231861, 275842, 350778, 375394, 409241, 413763, 419558, 463722, 563091, 629337, 818482, 827526, 1126182, 1227723, 1258674, 1313879, 1468453, 2455446, 2627758, 2936906, 3566243, 3941637, 4405359, 7132486, 7883274, 8810718, 10698729, 21397458, 24963701, 49927402, 74891103, 149782206]

約数ペア:

[(1, 149782206), (2, 74891103), (3, 49927402), (6, 24963701), (7, 21397458), (14, 10698729), (17, 8810718), (19, 7883274), (21, 7132486), (34, 4405359), (38, 3941637), (42, 3566243), (51, 2936906), (57, 2627758), (61, 2455446), (102, 1468453), (114, 1313879), (119, 1258674), (122, 1227723), (133, 1126182), (181, 827526), (183, 818482), (238, 629337), (266, 563091), (323, 463722), (357, 419558), (362, 413763), (366, 409241), (399, 375394), (427, 350778), (543, 275842), (646, 231861), (714, 209779), (798, 187697), (854, 175389), (969, 154574), (1037, 144438), (1086, 137921), (1159, 129234), (1267, 118218), (1281, 116926), (1938, 77287), (2074, 72219), (2261, 66246), (2318, 64617), (2534, 59109), (2562, 58463), (3077, 48678), (3111, 48146), (3439, 43554), (3477, 43078), (3801, 39406), (4522, 33123), (6154, 24339), (6222, 24073), (6783, 22082), (6878, 21777), (6954, 21539), (7259, 20634), (7602, 19703), (8113, 18462), (9231, 16226), (10317, 14518), (11041, 13566)]