153301432

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{1549}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 292950000

約数和(自身を除く): 139648568

約数列:

[1, 2, 4, 8, 89, 139, 178, 278, 356, 556, 712, 1112, 1549, 3098, 6196, 12371, 12392, 24742, 49484, 98968, 137861, 215311, 275722, 430622, 551444, 861244, 1102888, 1722488, 19162679, 38325358, 76650716, 153301432]

約数ペア:

[(1, 153301432), (2, 76650716), (4, 38325358), (8, 19162679), (89, 1722488), (139, 1102888), (178, 861244), (278, 551444), (356, 430622), (556, 275722), (712, 215311), (1112, 137861), (1549, 98968), (3098, 49484), (6196, 24742), (12371, 12392)]