161938634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1815

約数の個数: 64

約数和(自身を含む): 318245760

約数和(自身を除く): 156307126

約数列:

[1, 2, 11, 13, 17, 19, 22, 26, 34, 38, 143, 187, 209, 221, 247, 286, 323, 374, 418, 442, 494, 646, 1753, 2431, 2717, 3506, 3553, 4199, 4862, 5434, 7106, 8398, 19283, 22789, 29801, 33307, 38566, 45578, 46189, 59602, 66614, 92378, 250679, 327811, 366377, 387413, 432991, 501358, 566219, 655622, 732754, 774826, 865982, 1132438, 4261543, 4762901, 6228409, 7360847, 8523086, 9525802, 12456818, 14721694, 80969317, 161938634]

約数ペア:

[(1, 161938634), (2, 80969317), (11, 14721694), (13, 12456818), (17, 9525802), (19, 8523086), (22, 7360847), (26, 6228409), (34, 4762901), (38, 4261543), (143, 1132438), (187, 865982), (209, 774826), (221, 732754), (247, 655622), (286, 566219), (323, 501358), (374, 432991), (418, 387413), (442, 366377), (494, 327811), (646, 250679), (1753, 92378), (2431, 66614), (2717, 59602), (3506, 46189), (3553, 45578), (4199, 38566), (4862, 33307), (5434, 29801), (7106, 22789), (8398, 19283)]