128941776

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{10061}}^1$

素因数の和:10164

約数の個数: 60

約数和(自身を含む): 364948740

約数和(自身を除く): 236006964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6408, 10061, 12816, 20122, 30183, 40244, 60366, 80488, 90549, 120732, 160976, 181098, 241464, 362196, 482928, 724392, 895429, 1448784, 1790858, 2686287, 3581716, 5372574, 7163432, 8058861, 10745148, 14326864, 16117722, 21490296, 32235444, 42980592, 64470888, 128941776]

約数ペア:

[(1, 128941776), (2, 64470888), (3, 42980592), (4, 32235444), (6, 21490296), (8, 16117722), (9, 14326864), (12, 10745148), (16, 8058861), (18, 7163432), (24, 5372574), (36, 3581716), (48, 2686287), (72, 1790858), (89, 1448784), (144, 895429), (178, 724392), (267, 482928), (356, 362196), (534, 241464), (712, 181098), (801, 160976), (1068, 120732), (1424, 90549), (1602, 80488), (2136, 60366), (3204, 40244), (4272, 30183), (6408, 20122), (10061, 12816)]