188369568

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{7349}}^1$

素因数の和:7454

約数の個数: 72

約数和(自身を含む): 541768500

約数和(自身を除く): 353398932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 7349, 8544, 12816, 14698, 22047, 25632, 29396, 44094, 58792, 66141, 88188, 117584, 132282, 176376, 235168, 264564, 352752, 529128, 654061, 705504, 1058256, 1308122, 1962183, 2116512, 2616244, 3924366, 5232488, 5886549, 7848732, 10464976, 11773098, 15697464, 20929952, 23546196, 31394928, 47092392, 62789856, 94184784, 188369568]

約数ペア:

[(1, 188369568), (2, 94184784), (3, 62789856), (4, 47092392), (6, 31394928), (8, 23546196), (9, 20929952), (12, 15697464), (16, 11773098), (18, 10464976), (24, 7848732), (32, 5886549), (36, 5232488), (48, 3924366), (72, 2616244), (89, 2116512), (96, 1962183), (144, 1308122), (178, 1058256), (267, 705504), (288, 654061), (356, 529128), (534, 352752), (712, 264564), (801, 235168), (1068, 176376), (1424, 132282), (1602, 117584), (2136, 88188), (2848, 66141), (3204, 58792), (4272, 44094), (6408, 29396), (7349, 25632), (8544, 22047), (12816, 14698)]