128166612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{25013}}^1$

素因数の和:25088

約数の個数: 48

約数和(自身を含む): 347394432

約数和(自身を除く): 219227820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 25013, 50026, 75039, 100052, 150078, 175091, 300156, 350182, 525273, 700364, 1050546, 1525793, 2101092, 3051586, 4577379, 6103172, 9154758, 10680551, 18309516, 21361102, 32041653, 42722204, 64083306, 128166612]

約数ペア:

[(1, 128166612), (2, 64083306), (3, 42722204), (4, 32041653), (6, 21361102), (7, 18309516), (12, 10680551), (14, 9154758), (21, 6103172), (28, 4577379), (42, 3051586), (61, 2101092), (84, 1525793), (122, 1050546), (183, 700364), (244, 525273), (366, 350182), (427, 300156), (732, 175091), (854, 150078), (1281, 100052), (1708, 75039), (2562, 50026), (5124, 25013)]