171273816

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1198

約数の個数: 144

約数和(自身を含む): 552637800

約数和(自身を除く): 381363984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 49, 56, 63, 72, 84, 86, 98, 126, 129, 147, 168, 172, 196, 252, 258, 294, 301, 344, 387, 392, 441, 504, 516, 588, 602, 774, 882, 903, 1032, 1129, 1176, 1204, 1548, 1764, 1806, 2107, 2258, 2408, 2709, 3096, 3387, 3528, 3612, 4214, 4516, 5418, 6321, 6774, 7224, 7903, 8428, 9032, 10161, 10836, 12642, 13548, 15806, 16856, 18963, 20322, 21672, 23709, 25284, 27096, 31612, 37926, 40644, 47418, 48547, 50568, 55321, 63224, 71127, 75852, 81288, 94836, 97094, 110642, 142254, 145641, 151704, 165963, 189672, 194188, 221284, 284508, 291282, 331926, 339829, 388376, 436923, 442568, 497889, 569016, 582564, 663852, 679658, 873846, 995778, 1019487, 1165128, 1327704, 1359316, 1747692, 1991556, 2038974, 2378803, 2718632, 3058461, 3495384, 3983112, 4077948, 4757606, 6116922, 7136409, 8155896, 9515212, 12233844, 14272818, 19030424, 21409227, 24467688, 28545636, 42818454, 57091272, 85636908, 171273816]

約数ペア:

[(1, 171273816), (2, 85636908), (3, 57091272), (4, 42818454), (6, 28545636), (7, 24467688), (8, 21409227), (9, 19030424), (12, 14272818), (14, 12233844), (18, 9515212), (21, 8155896), (24, 7136409), (28, 6116922), (36, 4757606), (42, 4077948), (43, 3983112), (49, 3495384), (56, 3058461), (63, 2718632), (72, 2378803), (84, 2038974), (86, 1991556), (98, 1747692), (126, 1359316), (129, 1327704), (147, 1165128), (168, 1019487), (172, 995778), (196, 873846), (252, 679658), (258, 663852), (294, 582564), (301, 569016), (344, 497889), (387, 442568), (392, 436923), (441, 388376), (504, 339829), (516, 331926), (588, 291282), (602, 284508), (774, 221284), (882, 194188), (903, 189672), (1032, 165963), (1129, 151704), (1176, 145641), (1204, 142254), (1548, 110642), (1764, 97094), (1806, 94836), (2107, 81288), (2258, 75852), (2408, 71127), (2709, 63224), (3096, 55321), (3387, 50568), (3528, 48547), (3612, 47418), (4214, 40644), (4516, 37926), (5418, 31612), (6321, 27096), (6774, 25284), (7224, 23709), (7903, 21672), (8428, 20322), (9032, 18963), (10161, 16856), (10836, 15806), (12642, 13548)]