151318972

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2971}}^1$

素因数の和:3106

約数の個数: 48

約数和(自身を含む): 323543808

約数和(自身を除く): 172224836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 107, 119, 214, 238, 428, 476, 749, 1498, 1819, 2971, 2996, 3638, 5942, 7276, 11884, 12733, 20797, 25466, 41594, 50507, 50932, 83188, 101014, 202028, 317897, 353549, 635794, 707098, 1271588, 1414196, 2225279, 4450558, 5404249, 8901116, 10808498, 21616996, 37829743, 75659486, 151318972]

約数ペア:

[(1, 151318972), (2, 75659486), (4, 37829743), (7, 21616996), (14, 10808498), (17, 8901116), (28, 5404249), (34, 4450558), (68, 2225279), (107, 1414196), (119, 1271588), (214, 707098), (238, 635794), (428, 353549), (476, 317897), (749, 202028), (1498, 101014), (1819, 83188), (2971, 50932), (2996, 50507), (3638, 41594), (5942, 25466), (7276, 20797), (11884, 12733)]