142215864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 422876160

約数和(自身を除く): 280660296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 137, 148, 167, 168, 222, 259, 274, 296, 334, 411, 444, 501, 518, 548, 668, 777, 822, 888, 959, 1002, 1036, 1096, 1169, 1336, 1554, 1644, 1918, 2004, 2072, 2338, 2877, 3108, 3288, 3507, 3836, 4008, 4676, 5069, 5754, 6179, 6216, 7014, 7672, 9352, 10138, 11508, 12358, 14028, 15207, 18537, 20276, 22879, 23016, 24716, 28056, 30414, 35483, 37074, 40552, 43253, 45758, 49432, 60828, 68637, 70966, 74148, 86506, 91516, 106449, 121656, 129759, 137274, 141932, 148296, 160153, 173012, 183032, 212898, 259518, 274548, 283864, 320306, 346024, 425796, 480459, 519036, 549096, 640612, 846523, 851592, 960918, 1038072, 1281224, 1693046, 1921836, 2539569, 3386092, 3843672, 5079138, 5925661, 6772184, 10158276, 11851322, 17776983, 20316552, 23702644, 35553966, 47405288, 71107932, 142215864]

約数ペア:

[(1, 142215864), (2, 71107932), (3, 47405288), (4, 35553966), (6, 23702644), (7, 20316552), (8, 17776983), (12, 11851322), (14, 10158276), (21, 6772184), (24, 5925661), (28, 5079138), (37, 3843672), (42, 3386092), (56, 2539569), (74, 1921836), (84, 1693046), (111, 1281224), (137, 1038072), (148, 960918), (167, 851592), (168, 846523), (222, 640612), (259, 549096), (274, 519036), (296, 480459), (334, 425796), (411, 346024), (444, 320306), (501, 283864), (518, 274548), (548, 259518), (668, 212898), (777, 183032), (822, 173012), (888, 160153), (959, 148296), (1002, 141932), (1036, 137274), (1096, 129759), (1169, 121656), (1336, 106449), (1554, 91516), (1644, 86506), (1918, 74148), (2004, 70966), (2072, 68637), (2338, 60828), (2877, 49432), (3108, 45758), (3288, 43253), (3507, 40552), (3836, 37074), (4008, 35483), (4676, 30414), (5069, 28056), (5754, 24716), (6179, 23016), (6216, 22879), (7014, 20276), (7672, 18537), (9352, 15207), (10138, 14028), (11508, 12358)]