155393016

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 395366400

約数和(自身を除く): 239973384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 191, 218, 311, 327, 382, 436, 573, 622, 654, 764, 872, 933, 1146, 1244, 1308, 1528, 1866, 2292, 2488, 2616, 3732, 4584, 7464, 20819, 33899, 41638, 59401, 62457, 67798, 83276, 101697, 118802, 124914, 135596, 166552, 178203, 203394, 237604, 249828, 271192, 356406, 406788, 475208, 499656, 712812, 813576, 1425624, 6474709, 12949418, 19424127, 25898836, 38848254, 51797672, 77696508, 155393016]

約数ペア:

[(1, 155393016), (2, 77696508), (3, 51797672), (4, 38848254), (6, 25898836), (8, 19424127), (12, 12949418), (24, 6474709), (109, 1425624), (191, 813576), (218, 712812), (311, 499656), (327, 475208), (382, 406788), (436, 356406), (573, 271192), (622, 249828), (654, 237604), (764, 203394), (872, 178203), (933, 166552), (1146, 135596), (1244, 124914), (1308, 118802), (1528, 101697), (1866, 83276), (2292, 67798), (2488, 62457), (2616, 59401), (3732, 41638), (4584, 33899), (7464, 20819)]