198068868

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^2\times {\mathrm{1091}}^1$

素因数の和:1186

約数の個数: 72

約数和(自身を含む): 526824480

約数和(自身を除く): 328755612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1091, 1107, 1476, 1681, 2182, 2214, 3273, 3362, 4364, 4428, 5043, 6546, 6724, 9819, 10086, 13092, 15129, 19638, 20172, 29457, 30258, 39276, 44731, 45387, 58914, 60516, 89462, 90774, 117828, 134193, 178924, 181548, 268386, 402579, 536772, 805158, 1207737, 1610316, 1833971, 2415474, 3667942, 4830948, 5501913, 7335884, 11003826, 16505739, 22007652, 33011478, 49517217, 66022956, 99034434, 198068868]

約数ペア:

[(1, 198068868), (2, 99034434), (3, 66022956), (4, 49517217), (6, 33011478), (9, 22007652), (12, 16505739), (18, 11003826), (27, 7335884), (36, 5501913), (41, 4830948), (54, 3667942), (82, 2415474), (108, 1833971), (123, 1610316), (164, 1207737), (246, 805158), (369, 536772), (492, 402579), (738, 268386), (1091, 181548), (1107, 178924), (1476, 134193), (1681, 117828), (2182, 90774), (2214, 89462), (3273, 60516), (3362, 58914), (4364, 45387), (4428, 44731), (5043, 39276), (6546, 30258), (6724, 29457), (9819, 20172), (10086, 19638), (13092, 15129)]