154971864

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{126611}}^1$

素因数の和:126640

約数の個数: 48

約数和(自身を含む): 444408120

約数和(自身を除く): 289436256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 126611, 253222, 379833, 506444, 759666, 1012888, 1139499, 1519332, 2152387, 2278998, 3038664, 4304774, 4557996, 6457161, 8609548, 9115992, 12914322, 17219096, 19371483, 25828644, 38742966, 51657288, 77485932, 154971864]

約数ペア:

[(1, 154971864), (2, 77485932), (3, 51657288), (4, 38742966), (6, 25828644), (8, 19371483), (9, 17219096), (12, 12914322), (17, 9115992), (18, 8609548), (24, 6457161), (34, 4557996), (36, 4304774), (51, 3038664), (68, 2278998), (72, 2152387), (102, 1519332), (136, 1139499), (153, 1012888), (204, 759666), (306, 506444), (408, 379833), (612, 253222), (1224, 126611)]