153957384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{305471}}^1$

素因数の和:305490

約数の個数: 48

約数和(自身を含む): 476536320

約数和(自身を除く): 322578936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 305471, 610942, 916413, 1221884, 1832826, 2138297, 2443768, 2749239, 3665652, 4276594, 5498478, 6414891, 7331304, 8553188, 10996956, 12829782, 17106376, 19244673, 21993912, 25659564, 38489346, 51319128, 76978692, 153957384]

約数ペア:

[(1, 153957384), (2, 76978692), (3, 51319128), (4, 38489346), (6, 25659564), (7, 21993912), (8, 19244673), (9, 17106376), (12, 12829782), (14, 10996956), (18, 8553188), (21, 7331304), (24, 6414891), (28, 5498478), (36, 4276594), (42, 3665652), (56, 2749239), (63, 2443768), (72, 2138297), (84, 1832826), (126, 1221884), (168, 916413), (252, 610942), (504, 305471)]