142221366

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 381542400

約数和(自身を除く): 239321034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 53, 54, 62, 63, 93, 106, 126, 159, 186, 189, 217, 229, 279, 318, 371, 378, 434, 458, 477, 558, 651, 687, 742, 837, 954, 1113, 1302, 1374, 1431, 1603, 1643, 1674, 1953, 2061, 2226, 2862, 3206, 3286, 3339, 3906, 4122, 4809, 4929, 5859, 6183, 6678, 7099, 9618, 9858, 10017, 11501, 11718, 12137, 12366, 14198, 14427, 14787, 20034, 21297, 23002, 24274, 28854, 29574, 34503, 36411, 42594, 43281, 44361, 49693, 63891, 69006, 72822, 84959, 86562, 88722, 99386, 103509, 109233, 127782, 149079, 169918, 191673, 207018, 218466, 254877, 298158, 310527, 327699, 376247, 383346, 447237, 509754, 621054, 655398, 752494, 764631, 894474, 1128741, 1341711, 1529262, 2257482, 2293893, 2633729, 2683422, 3386223, 4587786, 5267458, 6772446, 7901187, 10158669, 15802374, 20317338, 23703561, 47407122, 71110683, 142221366]

約数ペア:

[(1, 142221366), (2, 71110683), (3, 47407122), (6, 23703561), (7, 20317338), (9, 15802374), (14, 10158669), (18, 7901187), (21, 6772446), (27, 5267458), (31, 4587786), (42, 3386223), (53, 2683422), (54, 2633729), (62, 2293893), (63, 2257482), (93, 1529262), (106, 1341711), (126, 1128741), (159, 894474), (186, 764631), (189, 752494), (217, 655398), (229, 621054), (279, 509754), (318, 447237), (371, 383346), (378, 376247), (434, 327699), (458, 310527), (477, 298158), (558, 254877), (651, 218466), (687, 207018), (742, 191673), (837, 169918), (954, 149079), (1113, 127782), (1302, 109233), (1374, 103509), (1431, 99386), (1603, 88722), (1643, 86562), (1674, 84959), (1953, 72822), (2061, 69006), (2226, 63891), (2862, 49693), (3206, 44361), (3286, 43281), (3339, 42594), (3906, 36411), (4122, 34503), (4809, 29574), (4929, 28854), (5859, 24274), (6183, 23002), (6678, 21297), (7099, 20034), (9618, 14787), (9858, 14427), (10017, 14198), (11501, 12366), (11718, 12137)]