163594446

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1$

素因数の和:1541

約数の個数: 64

約数和(自身を含む): 367994880

約数和(自身を除く): 204400434

約数列:

[1, 2, 3, 6, 19, 23, 38, 43, 46, 57, 69, 86, 114, 129, 138, 258, 437, 817, 874, 989, 1311, 1451, 1634, 1978, 2451, 2622, 2902, 2967, 4353, 4902, 5934, 8706, 18791, 27569, 33373, 37582, 55138, 56373, 62393, 66746, 82707, 100119, 112746, 124786, 165414, 187179, 200238, 374358, 634087, 1185467, 1268174, 1435039, 1902261, 2370934, 2870078, 3556401, 3804522, 4305117, 7112802, 8610234, 27265741, 54531482, 81797223, 163594446]

約数ペア:

[(1, 163594446), (2, 81797223), (3, 54531482), (6, 27265741), (19, 8610234), (23, 7112802), (38, 4305117), (43, 3804522), (46, 3556401), (57, 2870078), (69, 2370934), (86, 1902261), (114, 1435039), (129, 1268174), (138, 1185467), (258, 634087), (437, 374358), (817, 200238), (874, 187179), (989, 165414), (1311, 124786), (1451, 112746), (1634, 100119), (1978, 82707), (2451, 66746), (2622, 62393), (2902, 56373), (2967, 55138), (4353, 37582), (4902, 33373), (5934, 27569), (8706, 18791)]