154966644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 469647360

約数和(自身を除く): 314680716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 83, 84, 93, 124, 126, 166, 186, 217, 239, 249, 252, 279, 332, 372, 434, 478, 498, 558, 581, 651, 717, 747, 868, 956, 996, 1116, 1162, 1302, 1434, 1494, 1673, 1743, 1953, 2151, 2324, 2573, 2604, 2868, 2988, 3346, 3486, 3906, 4302, 5019, 5146, 5229, 6692, 6972, 7409, 7719, 7812, 8604, 10038, 10292, 10458, 14818, 15057, 15438, 18011, 19837, 20076, 20916, 22227, 23157, 29636, 30114, 30876, 36022, 39674, 44454, 46314, 51863, 54033, 59511, 60228, 66681, 72044, 79348, 88908, 92628, 103726, 108066, 119022, 133362, 138859, 155589, 162099, 178533, 207452, 216132, 238044, 266724, 277718, 311178, 324198, 357066, 416577, 466767, 555436, 614947, 622356, 648396, 714132, 833154, 933534, 1229894, 1249731, 1666308, 1844841, 1867068, 2459788, 2499462, 3689682, 4304629, 4998924, 5534523, 7379364, 8609258, 11069046, 12913887, 17218516, 22138092, 25827774, 38741661, 51655548, 77483322, 154966644]

約数ペア:

[(1, 154966644), (2, 77483322), (3, 51655548), (4, 38741661), (6, 25827774), (7, 22138092), (9, 17218516), (12, 12913887), (14, 11069046), (18, 8609258), (21, 7379364), (28, 5534523), (31, 4998924), (36, 4304629), (42, 3689682), (62, 2499462), (63, 2459788), (83, 1867068), (84, 1844841), (93, 1666308), (124, 1249731), (126, 1229894), (166, 933534), (186, 833154), (217, 714132), (239, 648396), (249, 622356), (252, 614947), (279, 555436), (332, 466767), (372, 416577), (434, 357066), (478, 324198), (498, 311178), (558, 277718), (581, 266724), (651, 238044), (717, 216132), (747, 207452), (868, 178533), (956, 162099), (996, 155589), (1116, 138859), (1162, 133362), (1302, 119022), (1434, 108066), (1494, 103726), (1673, 92628), (1743, 88908), (1953, 79348), (2151, 72044), (2324, 66681), (2573, 60228), (2604, 59511), (2868, 54033), (2988, 51863), (3346, 46314), (3486, 44454), (3906, 39674), (4302, 36022), (5019, 30876), (5146, 30114), (5229, 29636), (6692, 23157), (6972, 22227), (7409, 20916), (7719, 20076), (7812, 19837), (8604, 18011), (10038, 15438), (10292, 15057), (10458, 14818)]