170947504

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1022

約数の個数: 80

約数和(自身を含む): 411098688

約数和(自身を除く): 240151184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 137, 182, 208, 274, 364, 548, 728, 857, 959, 1096, 1456, 1714, 1781, 1918, 2192, 3428, 3562, 3836, 5999, 6856, 7124, 7672, 11141, 11998, 12467, 13712, 14248, 15344, 22282, 23996, 24934, 28496, 44564, 47992, 49868, 77987, 89128, 95984, 99736, 117409, 155974, 178256, 199472, 234818, 311948, 469636, 623896, 821863, 939272, 1247792, 1526317, 1643726, 1878544, 3052634, 3287452, 6105268, 6574904, 10684219, 12210536, 13149808, 21368438, 24421072, 42736876, 85473752, 170947504]

約数ペア:

[(1, 170947504), (2, 85473752), (4, 42736876), (7, 24421072), (8, 21368438), (13, 13149808), (14, 12210536), (16, 10684219), (26, 6574904), (28, 6105268), (52, 3287452), (56, 3052634), (91, 1878544), (104, 1643726), (112, 1526317), (137, 1247792), (182, 939272), (208, 821863), (274, 623896), (364, 469636), (548, 311948), (728, 234818), (857, 199472), (959, 178256), (1096, 155974), (1456, 117409), (1714, 99736), (1781, 95984), (1918, 89128), (2192, 77987), (3428, 49868), (3562, 47992), (3836, 44564), (5999, 28496), (6856, 24934), (7124, 23996), (7672, 22282), (11141, 15344), (11998, 14248), (12467, 13712)]