190221528

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{161753}}^1$

素因数の和:161776

約数の個数: 48

約数和(自身を含む): 553198680

約数和(自身を除く): 362977152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 161753, 323506, 485259, 647012, 970518, 1132271, 1294024, 1941036, 2264542, 3396813, 3882072, 4529084, 6793626, 7925897, 9058168, 13587252, 15851794, 23777691, 27174504, 31703588, 47555382, 63407176, 95110764, 190221528]

約数ペア:

[(1, 190221528), (2, 95110764), (3, 63407176), (4, 47555382), (6, 31703588), (7, 27174504), (8, 23777691), (12, 15851794), (14, 13587252), (21, 9058168), (24, 7925897), (28, 6793626), (42, 4529084), (49, 3882072), (56, 3396813), (84, 2264542), (98, 1941036), (147, 1294024), (168, 1132271), (196, 970518), (294, 647012), (392, 485259), (588, 323506), (1176, 161753)]