161907174

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:308

約数の個数: 160

約数和(自身を含む): 442743840

約数和(自身を除く): 280836666

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 29, 33, 39, 54, 58, 66, 78, 81, 87, 99, 117, 143, 162, 174, 198, 234, 241, 261, 286, 297, 319, 351, 377, 429, 482, 522, 594, 638, 702, 723, 754, 783, 858, 891, 957, 1053, 1131, 1287, 1446, 1566, 1782, 1914, 2106, 2169, 2262, 2349, 2574, 2651, 2871, 3133, 3393, 3861, 4147, 4338, 4698, 5302, 5742, 6266, 6507, 6786, 6989, 7722, 7953, 8294, 8613, 9399, 10179, 11583, 12441, 13014, 13978, 15906, 17226, 18798, 19521, 20358, 20967, 23166, 23859, 24882, 25839, 28197, 30537, 34463, 37323, 39042, 41934, 47718, 51678, 56394, 61074, 62901, 68926, 71577, 74646, 76879, 84591, 90857, 103389, 111969, 125802, 143154, 153758, 169182, 181714, 188703, 206778, 214731, 223938, 230637, 253773, 272571, 310167, 335907, 377406, 429462, 461274, 507546, 545142, 566109, 620334, 671814, 691911, 817713, 930501, 999427, 1132218, 1383822, 1635426, 1861002, 1998854, 2075733, 2453139, 2791503, 2998281, 4151466, 4906278, 5583006, 5996562, 6227199, 7359417, 8994843, 12454398, 14718834, 17989686, 26984529, 53969058, 80953587, 161907174]

約数ペア:

[(1, 161907174), (2, 80953587), (3, 53969058), (6, 26984529), (9, 17989686), (11, 14718834), (13, 12454398), (18, 8994843), (22, 7359417), (26, 6227199), (27, 5996562), (29, 5583006), (33, 4906278), (39, 4151466), (54, 2998281), (58, 2791503), (66, 2453139), (78, 2075733), (81, 1998854), (87, 1861002), (99, 1635426), (117, 1383822), (143, 1132218), (162, 999427), (174, 930501), (198, 817713), (234, 691911), (241, 671814), (261, 620334), (286, 566109), (297, 545142), (319, 507546), (351, 461274), (377, 429462), (429, 377406), (482, 335907), (522, 310167), (594, 272571), (638, 253773), (702, 230637), (723, 223938), (754, 214731), (783, 206778), (858, 188703), (891, 181714), (957, 169182), (1053, 153758), (1131, 143154), (1287, 125802), (1446, 111969), (1566, 103389), (1782, 90857), (1914, 84591), (2106, 76879), (2169, 74646), (2262, 71577), (2349, 68926), (2574, 62901), (2651, 61074), (2871, 56394), (3133, 51678), (3393, 47718), (3861, 41934), (4147, 39042), (4338, 37323), (4698, 34463), (5302, 30537), (5742, 28197), (6266, 25839), (6507, 24882), (6786, 23859), (6989, 23166), (7722, 20967), (7953, 20358), (8294, 19521), (8613, 18798), (9399, 17226), (10179, 15906), (11583, 13978), (12441, 13014)]