155536332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 453868800

約数和(自身を除く): 298332468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 43, 51, 68, 84, 86, 102, 119, 129, 149, 172, 204, 238, 258, 289, 298, 301, 357, 447, 476, 516, 578, 596, 602, 714, 731, 867, 894, 903, 1043, 1156, 1204, 1428, 1462, 1734, 1788, 1806, 2023, 2086, 2193, 2533, 2924, 3129, 3468, 3612, 4046, 4172, 4386, 5066, 5117, 6069, 6258, 6407, 7599, 8092, 8772, 10132, 10234, 12138, 12427, 12516, 12814, 15198, 15351, 17731, 19221, 20468, 24276, 24854, 25628, 30396, 30702, 35462, 37281, 38442, 43061, 44849, 49708, 53193, 61404, 70924, 74562, 76884, 86122, 86989, 89698, 106386, 108919, 129183, 134547, 149124, 172244, 173978, 179396, 212772, 217838, 258366, 260967, 269094, 301427, 326757, 347956, 435676, 516732, 521934, 538188, 602854, 653514, 762433, 904281, 1043868, 1205708, 1307028, 1524866, 1808562, 1851623, 2287299, 3049732, 3617124, 3703246, 4574598, 5554869, 7406492, 9149196, 11109738, 12961361, 22219476, 25922722, 38884083, 51845444, 77768166, 155536332]

約数ペア:

[(1, 155536332), (2, 77768166), (3, 51845444), (4, 38884083), (6, 25922722), (7, 22219476), (12, 12961361), (14, 11109738), (17, 9149196), (21, 7406492), (28, 5554869), (34, 4574598), (42, 3703246), (43, 3617124), (51, 3049732), (68, 2287299), (84, 1851623), (86, 1808562), (102, 1524866), (119, 1307028), (129, 1205708), (149, 1043868), (172, 904281), (204, 762433), (238, 653514), (258, 602854), (289, 538188), (298, 521934), (301, 516732), (357, 435676), (447, 347956), (476, 326757), (516, 301427), (578, 269094), (596, 260967), (602, 258366), (714, 217838), (731, 212772), (867, 179396), (894, 173978), (903, 172244), (1043, 149124), (1156, 134547), (1204, 129183), (1428, 108919), (1462, 106386), (1734, 89698), (1788, 86989), (1806, 86122), (2023, 76884), (2086, 74562), (2193, 70924), (2533, 61404), (2924, 53193), (3129, 49708), (3468, 44849), (3612, 43061), (4046, 38442), (4172, 37281), (4386, 35462), (5066, 30702), (5117, 30396), (6069, 25628), (6258, 24854), (6407, 24276), (7599, 20468), (8092, 19221), (8772, 17731), (10132, 15351), (10234, 15198), (12138, 12814), (12427, 12516)]