147487256

素因数分解:

$2^3\times 7^3\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 328320000

約数和(自身を除く): 180832744

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 196, 236, 343, 392, 413, 472, 686, 826, 911, 1372, 1652, 1822, 2744, 2891, 3304, 3644, 5782, 6377, 7288, 11564, 12754, 20237, 23128, 25508, 40474, 44639, 51016, 53749, 80948, 89278, 107498, 161896, 178556, 214996, 312473, 357112, 376243, 429992, 624946, 752486, 1249892, 1504972, 2499784, 2633701, 3009944, 5267402, 10534804, 18435907, 21069608, 36871814, 73743628, 147487256]

約数ペア:

[(1, 147487256), (2, 73743628), (4, 36871814), (7, 21069608), (8, 18435907), (14, 10534804), (28, 5267402), (49, 3009944), (56, 2633701), (59, 2499784), (98, 1504972), (118, 1249892), (196, 752486), (236, 624946), (343, 429992), (392, 376243), (413, 357112), (472, 312473), (686, 214996), (826, 178556), (911, 161896), (1372, 107498), (1652, 89278), (1822, 80948), (2744, 53749), (2891, 51016), (3304, 44639), (3644, 40474), (5782, 25508), (6377, 23128), (7288, 20237), (11564, 12754)]