128063376

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{42349}}^1$

素因数の和:42373

約数の個数: 80

約数和(自身を含む): 420112000

約数和(自身を除く): 292048624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 42349, 84698, 127047, 169396, 254094, 296443, 338792, 381141, 508188, 592886, 677584, 762282, 889329, 1016376, 1143423, 1185772, 1524564, 1778658, 2032752, 2286846, 2371544, 2667987, 3049128, 3557316, 4573692, 4743088, 5335974, 6098256, 7114632, 8003961, 9147384, 10671948, 14229264, 16007922, 18294768, 21343896, 32015844, 42687792, 64031688, 128063376]

約数ペア:

[(1, 128063376), (2, 64031688), (3, 42687792), (4, 32015844), (6, 21343896), (7, 18294768), (8, 16007922), (9, 14229264), (12, 10671948), (14, 9147384), (16, 8003961), (18, 7114632), (21, 6098256), (24, 5335974), (27, 4743088), (28, 4573692), (36, 3557316), (42, 3049128), (48, 2667987), (54, 2371544), (56, 2286846), (63, 2032752), (72, 1778658), (84, 1524564), (108, 1185772), (112, 1143423), (126, 1016376), (144, 889329), (168, 762282), (189, 677584), (216, 592886), (252, 508188), (336, 381141), (378, 338792), (432, 296443), (504, 254094), (756, 169396), (1008, 127047), (1512, 84698), (3024, 42349)]