142948288

素因数分解:

$2^6\times 7^2\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:682

約数の個数: 84

約数和(自身を含む): 334731360

約数和(自身を除く): 191783072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 98, 112, 158, 196, 224, 316, 392, 448, 553, 577, 632, 784, 1106, 1154, 1264, 1568, 2212, 2308, 2528, 3136, 3871, 4039, 4424, 4616, 5056, 7742, 8078, 8848, 9232, 15484, 16156, 17696, 18464, 28273, 30968, 32312, 35392, 36928, 45583, 56546, 61936, 64624, 91166, 113092, 123872, 129248, 182332, 226184, 247744, 258496, 319081, 364664, 452368, 638162, 729328, 904736, 1276324, 1458656, 1809472, 2233567, 2552648, 2917312, 4467134, 5105296, 8934268, 10210592, 17868536, 20421184, 35737072, 71474144, 142948288]

約数ペア:

[(1, 142948288), (2, 71474144), (4, 35737072), (7, 20421184), (8, 17868536), (14, 10210592), (16, 8934268), (28, 5105296), (32, 4467134), (49, 2917312), (56, 2552648), (64, 2233567), (79, 1809472), (98, 1458656), (112, 1276324), (158, 904736), (196, 729328), (224, 638162), (316, 452368), (392, 364664), (448, 319081), (553, 258496), (577, 247744), (632, 226184), (784, 182332), (1106, 129248), (1154, 123872), (1264, 113092), (1568, 91166), (2212, 64624), (2308, 61936), (2528, 56546), (3136, 45583), (3871, 36928), (4039, 35392), (4424, 32312), (4616, 30968), (5056, 28273), (7742, 18464), (8078, 17696), (8848, 16156), (9232, 15484)]