122198128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9631}}^1$

素因数の和:9713

約数の個数: 40

約数和(自身を含む): 259177856

約数和(自身を除く): 136979728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 9631, 12688, 19262, 38524, 77048, 125203, 154096, 250406, 500812, 587491, 1001624, 1174982, 2003248, 2349964, 4699928, 7637383, 9399856, 15274766, 30549532, 61099064, 122198128]

約数ペア:

[(1, 122198128), (2, 61099064), (4, 30549532), (8, 15274766), (13, 9399856), (16, 7637383), (26, 4699928), (52, 2349964), (61, 2003248), (104, 1174982), (122, 1001624), (208, 587491), (244, 500812), (488, 250406), (793, 154096), (976, 125203), (1586, 77048), (3172, 38524), (6344, 19262), (9631, 12688)]