157866408

素因数分解:

$2^3\times 3^7\times 7^1\times {\mathrm{1289}}^1$

素因数の和:1323

約数の個数: 128

約数和(自身を含む): 507744000

約数和(自身を除く): 349877592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1289, 1458, 1512, 1701, 1944, 2187, 2268, 2578, 2916, 3402, 3867, 4374, 4536, 5103, 5156, 5832, 6804, 7734, 8748, 9023, 10206, 10312, 11601, 13608, 15309, 15468, 17496, 18046, 20412, 23202, 27069, 30618, 30936, 34803, 36092, 40824, 46404, 54138, 61236, 69606, 72184, 81207, 92808, 104409, 108276, 122472, 139212, 162414, 208818, 216552, 243621, 278424, 313227, 324828, 417636, 487242, 626454, 649656, 730863, 835272, 939681, 974484, 1252908, 1461726, 1879362, 1948968, 2192589, 2505816, 2819043, 2923452, 3758724, 4385178, 5638086, 5846904, 6577767, 7517448, 8770356, 11276172, 13155534, 17540712, 19733301, 22552344, 26311068, 39466602, 52622136, 78933204, 157866408]

約数ペア:

[(1, 157866408), (2, 78933204), (3, 52622136), (4, 39466602), (6, 26311068), (7, 22552344), (8, 19733301), (9, 17540712), (12, 13155534), (14, 11276172), (18, 8770356), (21, 7517448), (24, 6577767), (27, 5846904), (28, 5638086), (36, 4385178), (42, 3758724), (54, 2923452), (56, 2819043), (63, 2505816), (72, 2192589), (81, 1948968), (84, 1879362), (108, 1461726), (126, 1252908), (162, 974484), (168, 939681), (189, 835272), (216, 730863), (243, 649656), (252, 626454), (324, 487242), (378, 417636), (486, 324828), (504, 313227), (567, 278424), (648, 243621), (729, 216552), (756, 208818), (972, 162414), (1134, 139212), (1289, 122472), (1458, 108276), (1512, 104409), (1701, 92808), (1944, 81207), (2187, 72184), (2268, 69606), (2578, 61236), (2916, 54138), (3402, 46404), (3867, 40824), (4374, 36092), (4536, 34803), (5103, 30936), (5156, 30618), (5832, 27069), (6804, 23202), (7734, 20412), (8748, 18046), (9023, 17496), (10206, 15468), (10312, 15309), (11601, 13608)]