143949078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87881}}^1$

素因数の和:87909

約数の個数: 48

約数和(自身を含む): 383868576

約数和(自身を除く): 239919498

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 87881, 175762, 263643, 527286, 615167, 790929, 1142453, 1230334, 1581858, 1845501, 2284906, 3427359, 3691002, 5536503, 6854718, 7997171, 10282077, 11073006, 15994342, 20564154, 23991513, 47983026, 71974539, 143949078]

約数ペア:

[(1, 143949078), (2, 71974539), (3, 47983026), (6, 23991513), (7, 20564154), (9, 15994342), (13, 11073006), (14, 10282077), (18, 7997171), (21, 6854718), (26, 5536503), (39, 3691002), (42, 3427359), (63, 2284906), (78, 1845501), (91, 1581858), (117, 1230334), (126, 1142453), (182, 790929), (234, 615167), (273, 527286), (546, 263643), (819, 175762), (1638, 87881)]