157329468

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{61553}}^1$

素因数の和:61634

約数の個数: 36

約数和(自身を含む): 403301808

約数和(自身を除く): 245972340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 61553, 123106, 184659, 246212, 369318, 553977, 738636, 1107954, 2215908, 4370263, 8740526, 13110789, 17481052, 26221578, 39332367, 52443156, 78664734, 157329468]

約数ペア:

[(1, 157329468), (2, 78664734), (3, 52443156), (4, 39332367), (6, 26221578), (9, 17481052), (12, 13110789), (18, 8740526), (36, 4370263), (71, 2215908), (142, 1107954), (213, 738636), (284, 553977), (426, 369318), (639, 246212), (852, 184659), (1278, 123106), (2556, 61553)]