171142692

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 493355520

約数和(自身を除く): 322212828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 41, 42, 49, 62, 82, 84, 93, 98, 123, 124, 147, 164, 186, 196, 217, 229, 246, 287, 294, 372, 434, 458, 492, 574, 588, 651, 687, 861, 868, 916, 1148, 1271, 1302, 1374, 1519, 1603, 1722, 2009, 2542, 2604, 2748, 3038, 3206, 3444, 3813, 4018, 4557, 4809, 5084, 6027, 6076, 6412, 7099, 7626, 8036, 8897, 9114, 9389, 9618, 11221, 12054, 14198, 15252, 17794, 18228, 18778, 19236, 21297, 22442, 24108, 26691, 28167, 28396, 33663, 35588, 37556, 42594, 44884, 49693, 53382, 56334, 62279, 65723, 67326, 85188, 99386, 106764, 112668, 124558, 131446, 134652, 149079, 186837, 197169, 198772, 249116, 262892, 291059, 298158, 347851, 373674, 394338, 460061, 582118, 596316, 695702, 747348, 788676, 873177, 920122, 1043553, 1164236, 1380183, 1391404, 1746354, 1840244, 2037413, 2087106, 2760366, 3492708, 4074826, 4174212, 5520732, 6112239, 8149652, 12224478, 14261891, 24448956, 28523782, 42785673, 57047564, 85571346, 171142692]

約数ペア:

[(1, 171142692), (2, 85571346), (3, 57047564), (4, 42785673), (6, 28523782), (7, 24448956), (12, 14261891), (14, 12224478), (21, 8149652), (28, 6112239), (31, 5520732), (41, 4174212), (42, 4074826), (49, 3492708), (62, 2760366), (82, 2087106), (84, 2037413), (93, 1840244), (98, 1746354), (123, 1391404), (124, 1380183), (147, 1164236), (164, 1043553), (186, 920122), (196, 873177), (217, 788676), (229, 747348), (246, 695702), (287, 596316), (294, 582118), (372, 460061), (434, 394338), (458, 373674), (492, 347851), (574, 298158), (588, 291059), (651, 262892), (687, 249116), (861, 198772), (868, 197169), (916, 186837), (1148, 149079), (1271, 134652), (1302, 131446), (1374, 124558), (1519, 112668), (1603, 106764), (1722, 99386), (2009, 85188), (2542, 67326), (2604, 65723), (2748, 62279), (3038, 56334), (3206, 53382), (3444, 49693), (3813, 44884), (4018, 42594), (4557, 37556), (4809, 35588), (5084, 33663), (6027, 28396), (6076, 28167), (6412, 26691), (7099, 24108), (7626, 22442), (8036, 21297), (8897, 19236), (9114, 18778), (9389, 18228), (9618, 17794), (11221, 15252), (12054, 14198)]