123039098

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 270371520

約数和(自身を除く): 147332422

約数列:

[1, 2, 7, 13, 14, 17, 19, 23, 26, 34, 38, 46, 49, 91, 98, 119, 133, 161, 169, 182, 221, 238, 247, 266, 299, 322, 323, 338, 391, 437, 442, 494, 598, 637, 646, 782, 833, 874, 931, 1127, 1183, 1274, 1547, 1666, 1729, 1862, 2093, 2254, 2261, 2366, 2737, 2873, 3059, 3094, 3211, 3458, 3887, 4186, 4199, 4522, 5083, 5474, 5681, 5746, 6118, 6422, 7429, 7774, 8281, 8398, 10166, 10829, 11362, 12103, 14651, 14858, 15827, 16562, 19159, 20111, 21413, 21658, 22477, 24206, 27209, 29302, 29393, 31654, 35581, 38318, 39767, 40222, 42826, 44954, 52003, 54418, 54587, 58786, 66079, 71162, 73853, 79534, 96577, 104006, 109174, 132158, 140777, 147706, 157339, 190463, 193154, 205751, 249067, 278369, 281554, 314678, 364021, 380926, 382109, 411502, 462553, 498134, 516971, 556738, 676039, 728042, 764218, 925106, 1033942, 1255501, 1352078, 2511002, 2674763, 3237871, 3618797, 4732273, 5349526, 6475742, 7237594, 8788507, 9464546, 17577014, 61519549, 123039098]

約数ペア:

[(1, 123039098), (2, 61519549), (7, 17577014), (13, 9464546), (14, 8788507), (17, 7237594), (19, 6475742), (23, 5349526), (26, 4732273), (34, 3618797), (38, 3237871), (46, 2674763), (49, 2511002), (91, 1352078), (98, 1255501), (119, 1033942), (133, 925106), (161, 764218), (169, 728042), (182, 676039), (221, 556738), (238, 516971), (247, 498134), (266, 462553), (299, 411502), (322, 382109), (323, 380926), (338, 364021), (391, 314678), (437, 281554), (442, 278369), (494, 249067), (598, 205751), (637, 193154), (646, 190463), (782, 157339), (833, 147706), (874, 140777), (931, 132158), (1127, 109174), (1183, 104006), (1274, 96577), (1547, 79534), (1666, 73853), (1729, 71162), (1862, 66079), (2093, 58786), (2254, 54587), (2261, 54418), (2366, 52003), (2737, 44954), (2873, 42826), (3059, 40222), (3094, 39767), (3211, 38318), (3458, 35581), (3887, 31654), (4186, 29393), (4199, 29302), (4522, 27209), (5083, 24206), (5474, 22477), (5681, 21658), (5746, 21413), (6118, 20111), (6422, 19159), (7429, 16562), (7774, 15827), (8281, 14858), (8398, 14651), (10166, 12103), (10829, 11362)]