143953432

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{26501}}^1$

素因数の和:26611

約数の個数: 32

約数和(自身を含む): 311663520

約数和(自身を除く): 167710088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 26501, 53002, 106004, 185507, 212008, 371014, 742028, 1484056, 2570597, 5141194, 10282388, 17994179, 20564776, 35988358, 71976716, 143953432]

約数ペア:

[(1, 143953432), (2, 71976716), (4, 35988358), (7, 20564776), (8, 17994179), (14, 10282388), (28, 5141194), (56, 2570597), (97, 1484056), (194, 742028), (388, 371014), (679, 212008), (776, 185507), (1358, 106004), (2716, 53002), (5432, 26501)]