122127642

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:917

約数の個数: 128

約数和(自身を含む): 345945600

約数和(自身を除く): 223817958

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 29, 39, 42, 54, 58, 63, 78, 87, 91, 117, 126, 174, 182, 189, 203, 234, 261, 273, 351, 377, 378, 406, 522, 546, 609, 702, 754, 783, 819, 857, 1131, 1218, 1566, 1638, 1714, 1827, 2262, 2457, 2571, 2639, 3393, 3654, 4914, 5142, 5278, 5481, 5999, 6786, 7713, 7917, 10179, 10962, 11141, 11998, 15426, 15834, 17997, 20358, 22282, 23139, 23751, 24853, 33423, 35994, 46278, 47502, 49706, 53991, 66846, 71253, 74559, 77987, 100269, 107982, 142506, 149118, 155974, 161973, 173971, 200538, 223677, 233961, 300807, 323089, 323946, 347942, 447354, 467922, 521913, 601614, 646178, 671031, 701883, 969267, 1043826, 1342062, 1403766, 1565739, 1938534, 2105649, 2261623, 2907801, 3131478, 4211298, 4523246, 4697217, 5815602, 6784869, 8723403, 9394434, 13569738, 17446806, 20354607, 40709214, 61063821, 122127642]

約数ペア:

[(1, 122127642), (2, 61063821), (3, 40709214), (6, 20354607), (7, 17446806), (9, 13569738), (13, 9394434), (14, 8723403), (18, 6784869), (21, 5815602), (26, 4697217), (27, 4523246), (29, 4211298), (39, 3131478), (42, 2907801), (54, 2261623), (58, 2105649), (63, 1938534), (78, 1565739), (87, 1403766), (91, 1342062), (117, 1043826), (126, 969267), (174, 701883), (182, 671031), (189, 646178), (203, 601614), (234, 521913), (261, 467922), (273, 447354), (351, 347942), (377, 323946), (378, 323089), (406, 300807), (522, 233961), (546, 223677), (609, 200538), (702, 173971), (754, 161973), (783, 155974), (819, 149118), (857, 142506), (1131, 107982), (1218, 100269), (1566, 77987), (1638, 74559), (1714, 71253), (1827, 66846), (2262, 53991), (2457, 49706), (2571, 47502), (2639, 46278), (3393, 35994), (3654, 33423), (4914, 24853), (5142, 23751), (5278, 23139), (5481, 22282), (5999, 20358), (6786, 17997), (7713, 15834), (7917, 15426), (10179, 11998), (10962, 11141)]