189516312

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{13781}}^1$

素因数の和:13984

約数の個数: 48

約数和(自身を含む): 515998080

約数和(自身を除く): 326481768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 382, 573, 764, 1146, 1528, 1719, 2292, 3438, 4584, 6876, 13752, 13781, 27562, 41343, 55124, 82686, 110248, 124029, 165372, 248058, 330744, 496116, 992232, 2632171, 5264342, 7896513, 10528684, 15793026, 21057368, 23689539, 31586052, 47379078, 63172104, 94758156, 189516312]

約数ペア:

[(1, 189516312), (2, 94758156), (3, 63172104), (4, 47379078), (6, 31586052), (8, 23689539), (9, 21057368), (12, 15793026), (18, 10528684), (24, 7896513), (36, 5264342), (72, 2632171), (191, 992232), (382, 496116), (573, 330744), (764, 248058), (1146, 165372), (1528, 124029), (1719, 110248), (2292, 82686), (3438, 55124), (4584, 41343), (6876, 27562), (13752, 13781)]