16220858478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1069}}^1\times {\mathrm{1543}}^1$

素因数の和:2777

約数の個数: 64

約数和(自身を含む): 35684928000

約数和(自身を除く): 19464069522

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 149, 298, 447, 894, 1069, 1543, 1639, 2138, 3086, 3207, 3278, 4629, 4917, 6414, 9258, 9834, 11759, 16973, 23518, 33946, 35277, 50919, 70554, 101838, 159281, 229907, 318562, 459814, 477843, 689721, 955686, 1379442, 1649467, 1752091, 2528977, 3298934, 3504182, 4948401, 5057954, 5256273, 7586931, 9896802, 10512546, 15173862, 18144137, 36288274, 54432411, 108864822, 245770583, 491541166, 737311749, 1474623498, 2703476413, 5406952826, 8110429239, 16220858478]

約数ペア:

[(1, 16220858478), (2, 8110429239), (3, 5406952826), (6, 2703476413), (11, 1474623498), (22, 737311749), (33, 491541166), (66, 245770583), (149, 108864822), (298, 54432411), (447, 36288274), (894, 18144137), (1069, 15173862), (1543, 10512546), (1639, 9896802), (2138, 7586931), (3086, 5256273), (3207, 5057954), (3278, 4948401), (4629, 3504182), (4917, 3298934), (6414, 2528977), (9258, 1752091), (9834, 1649467), (11759, 1379442), (16973, 955686), (23518, 689721), (33946, 477843), (35277, 459814), (50919, 318562), (70554, 229907), (101838, 159281)]