121269204

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{160409}}^1$

素因数の和:160429

約数の個数: 48

約数和(自身を含む): 359318400

約数和(自身を除く): 238049196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 160409, 320818, 481227, 641636, 962454, 1122863, 1443681, 1924908, 2245726, 2887362, 3368589, 4331043, 4491452, 5774724, 6737178, 8662086, 10105767, 13474356, 17324172, 20211534, 30317301, 40423068, 60634602, 121269204]

約数ペア:

[(1, 121269204), (2, 60634602), (3, 40423068), (4, 30317301), (6, 20211534), (7, 17324172), (9, 13474356), (12, 10105767), (14, 8662086), (18, 6737178), (21, 5774724), (27, 4491452), (28, 4331043), (36, 3368589), (42, 2887362), (54, 2245726), (63, 1924908), (84, 1443681), (108, 1122863), (126, 962454), (189, 641636), (252, 481227), (378, 320818), (756, 160409)]