143915778

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{17419}}^1$

素因数の和:17453

約数の個数: 48

約数和(自身を含む): 342407520

約数和(自身を除く): 198491742

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 306, 459, 486, 918, 1377, 2754, 4131, 8262, 17419, 34838, 52257, 104514, 156771, 296123, 313542, 470313, 592246, 888369, 940626, 1410939, 1776738, 2665107, 2821878, 4232817, 5330214, 7995321, 8465634, 15990642, 23985963, 47971926, 71957889, 143915778]

約数ペア:

[(1, 143915778), (2, 71957889), (3, 47971926), (6, 23985963), (9, 15990642), (17, 8465634), (18, 7995321), (27, 5330214), (34, 4232817), (51, 2821878), (54, 2665107), (81, 1776738), (102, 1410939), (153, 940626), (162, 888369), (243, 592246), (306, 470313), (459, 313542), (486, 296123), (918, 156771), (1377, 104514), (2754, 52257), (4131, 34838), (8262, 17419)]