138952908

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:293

約数の個数: 120

約数和(自身を含む): 380824752

約数和(自身を除く): 241871844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 67, 74, 81, 108, 111, 134, 148, 162, 173, 201, 222, 268, 324, 333, 346, 402, 444, 519, 603, 666, 692, 804, 999, 1038, 1206, 1332, 1557, 1809, 1998, 2076, 2412, 2479, 2997, 3114, 3618, 3996, 4671, 4958, 5427, 5994, 6228, 6401, 7236, 7437, 9342, 9916, 10854, 11591, 11988, 12802, 14013, 14874, 18684, 19203, 21708, 22311, 23182, 25604, 28026, 29748, 34773, 38406, 44622, 46364, 56052, 57609, 66933, 69546, 76812, 89244, 104319, 115218, 133866, 139092, 172827, 200799, 208638, 230436, 267732, 312957, 345654, 401598, 417276, 428867, 518481, 625914, 691308, 803196, 857734, 938871, 1036962, 1251828, 1286601, 1715468, 1877742, 2073924, 2573202, 3755484, 3859803, 5146404, 7719606, 11579409, 15439212, 23158818, 34738227, 46317636, 69476454, 138952908]

約数ペア:

[(1, 138952908), (2, 69476454), (3, 46317636), (4, 34738227), (6, 23158818), (9, 15439212), (12, 11579409), (18, 7719606), (27, 5146404), (36, 3859803), (37, 3755484), (54, 2573202), (67, 2073924), (74, 1877742), (81, 1715468), (108, 1286601), (111, 1251828), (134, 1036962), (148, 938871), (162, 857734), (173, 803196), (201, 691308), (222, 625914), (268, 518481), (324, 428867), (333, 417276), (346, 401598), (402, 345654), (444, 312957), (519, 267732), (603, 230436), (666, 208638), (692, 200799), (804, 172827), (999, 139092), (1038, 133866), (1206, 115218), (1332, 104319), (1557, 89244), (1809, 76812), (1998, 69546), (2076, 66933), (2412, 57609), (2479, 56052), (2997, 46364), (3114, 44622), (3618, 38406), (3996, 34773), (4671, 29748), (4958, 28026), (5427, 25604), (5994, 23182), (6228, 22311), (6401, 21708), (7236, 19203), (7437, 18684), (9342, 14874), (9916, 14013), (10854, 12802), (11591, 11988)]