189379248

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127271}}^1$

素因数の和:127313

約数の個数: 40

約数和(自身を含む): 505015296

約数和(自身を除く): 315636048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 127271, 254542, 381813, 509084, 763626, 1018168, 1527252, 2036336, 3054504, 3945401, 6109008, 7890802, 11836203, 15781604, 23672406, 31563208, 47344812, 63126416, 94689624, 189379248]

約数ペア:

[(1, 189379248), (2, 94689624), (3, 63126416), (4, 47344812), (6, 31563208), (8, 23672406), (12, 15781604), (16, 11836203), (24, 7890802), (31, 6109008), (48, 3945401), (62, 3054504), (93, 2036336), (124, 1527252), (186, 1018168), (248, 763626), (372, 509084), (496, 381813), (744, 254542), (1488, 127271)]