172801174

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 333398016

約数和(自身を除く): 160596842

約数列:

[1, 2, 7, 13, 14, 26, 37, 67, 74, 91, 134, 182, 259, 383, 469, 481, 518, 766, 871, 938, 962, 1742, 2479, 2681, 3367, 4958, 4979, 5362, 6097, 6734, 9958, 12194, 14171, 17353, 25661, 28342, 32227, 34706, 34853, 51322, 64454, 69706, 99197, 179627, 184223, 198394, 225589, 333593, 359254, 368446, 451178, 667186, 949457, 1289561, 1898914, 2335151, 2579122, 4670302, 6646199, 12342941, 13292398, 24685882, 86400587, 172801174]

約数ペア:

[(1, 172801174), (2, 86400587), (7, 24685882), (13, 13292398), (14, 12342941), (26, 6646199), (37, 4670302), (67, 2579122), (74, 2335151), (91, 1898914), (134, 1289561), (182, 949457), (259, 667186), (383, 451178), (469, 368446), (481, 359254), (518, 333593), (766, 225589), (871, 198394), (938, 184223), (962, 179627), (1742, 99197), (2479, 69706), (2681, 64454), (3367, 51322), (4958, 34853), (4979, 34706), (5362, 32227), (6097, 28342), (6734, 25661), (9958, 17353), (12194, 14171)]