148249276

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 323729280

約数和(自身を除く): 175480004

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 61, 73, 82, 116, 122, 146, 164, 203, 244, 287, 292, 406, 427, 511, 574, 812, 854, 1022, 1148, 1189, 1708, 1769, 2044, 2117, 2378, 2501, 2993, 3538, 4234, 4453, 4756, 5002, 5986, 7076, 8323, 8468, 8906, 10004, 11972, 12383, 14819, 16646, 17507, 17812, 20951, 24766, 29638, 31171, 33292, 35014, 41902, 49532, 59276, 62342, 70028, 72529, 83804, 86797, 124684, 129137, 145058, 173594, 182573, 258274, 290116, 347188, 365146, 507703, 516548, 607579, 730292, 903959, 1015406, 1215158, 1278011, 1807918, 2030812, 2430316, 2556022, 3615836, 5112044, 5294617, 10589234, 21178468, 37062319, 74124638, 148249276]

約数ペア:

[(1, 148249276), (2, 74124638), (4, 37062319), (7, 21178468), (14, 10589234), (28, 5294617), (29, 5112044), (41, 3615836), (58, 2556022), (61, 2430316), (73, 2030812), (82, 1807918), (116, 1278011), (122, 1215158), (146, 1015406), (164, 903959), (203, 730292), (244, 607579), (287, 516548), (292, 507703), (406, 365146), (427, 347188), (511, 290116), (574, 258274), (812, 182573), (854, 173594), (1022, 145058), (1148, 129137), (1189, 124684), (1708, 86797), (1769, 83804), (2044, 72529), (2117, 70028), (2378, 62342), (2501, 59276), (2993, 49532), (3538, 41902), (4234, 35014), (4453, 33292), (4756, 31171), (5002, 29638), (5986, 24766), (7076, 20951), (8323, 17812), (8468, 17507), (8906, 16646), (10004, 14819), (11972, 12383)]