155577816

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{35423}}^1$

素因数の和:35496

約数の個数: 48

約数和(自身を含む): 428276160

約数和(自身を除く): 272698344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 35423, 70846, 106269, 141692, 212538, 283384, 318807, 425076, 637614, 850152, 1275228, 2160803, 2550456, 4321606, 6482409, 8643212, 12964818, 17286424, 19447227, 25929636, 38894454, 51859272, 77788908, 155577816]

約数ペア:

[(1, 155577816), (2, 77788908), (3, 51859272), (4, 38894454), (6, 25929636), (8, 19447227), (9, 17286424), (12, 12964818), (18, 8643212), (24, 6482409), (36, 4321606), (61, 2550456), (72, 2160803), (122, 1275228), (183, 850152), (244, 637614), (366, 425076), (488, 318807), (549, 283384), (732, 212538), (1098, 141692), (1464, 106269), (2196, 70846), (4392, 35423)]