194943996

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1553

約数の個数: 120

約数和(自身を含む): 566907264

約数和(自身を除く): 371963268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 372, 403, 468, 558, 702, 806, 837, 1053, 1116, 1209, 1404, 1493, 1612, 1674, 2106, 2418, 2511, 2986, 3348, 3627, 4212, 4479, 4836, 5022, 5972, 7254, 8958, 10044, 10881, 13437, 14508, 17916, 19409, 21762, 26874, 32643, 38818, 40311, 43524, 46283, 53748, 58227, 65286, 77636, 80622, 92566, 116454, 120933, 130572, 138849, 161244, 174681, 185132, 232908, 241866, 277698, 349362, 416547, 483732, 524043, 555396, 601679, 698724, 833094, 1048086, 1203358, 1249641, 1572129, 1666188, 1805037, 2096172, 2406716, 2499282, 3144258, 3610074, 3748923, 4998564, 5415111, 6288516, 7220148, 7497846, 10830222, 14995692, 16245333, 21660444, 32490666, 48735999, 64981332, 97471998, 194943996]

約数ペア:

[(1, 194943996), (2, 97471998), (3, 64981332), (4, 48735999), (6, 32490666), (9, 21660444), (12, 16245333), (13, 14995692), (18, 10830222), (26, 7497846), (27, 7220148), (31, 6288516), (36, 5415111), (39, 4998564), (52, 3748923), (54, 3610074), (62, 3144258), (78, 2499282), (81, 2406716), (93, 2096172), (108, 1805037), (117, 1666188), (124, 1572129), (156, 1249641), (162, 1203358), (186, 1048086), (234, 833094), (279, 698724), (324, 601679), (351, 555396), (372, 524043), (403, 483732), (468, 416547), (558, 349362), (702, 277698), (806, 241866), (837, 232908), (1053, 185132), (1116, 174681), (1209, 161244), (1404, 138849), (1493, 130572), (1612, 120933), (1674, 116454), (2106, 92566), (2418, 80622), (2511, 77636), (2986, 65286), (3348, 58227), (3627, 53748), (4212, 46283), (4479, 43524), (4836, 40311), (5022, 38818), (5972, 32643), (7254, 26874), (8958, 21762), (10044, 19409), (10881, 17916), (13437, 14508)]