129281036

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 243855360

約数和(自身を除く): 114574324

約数列:

[1, 2, 4, 31, 41, 59, 62, 82, 118, 124, 164, 236, 431, 862, 1271, 1724, 1829, 2419, 2542, 3658, 4838, 5084, 7316, 9676, 13361, 17671, 25429, 26722, 35342, 50858, 53444, 70684, 74989, 101716, 149978, 299956, 547801, 788299, 1042589, 1095602, 1576598, 2085178, 2191204, 3153196, 4170356, 32320259, 64640518, 129281036]

約数ペア:

[(1, 129281036), (2, 64640518), (4, 32320259), (31, 4170356), (41, 3153196), (59, 2191204), (62, 2085178), (82, 1576598), (118, 1095602), (124, 1042589), (164, 788299), (236, 547801), (431, 299956), (862, 149978), (1271, 101716), (1724, 74989), (1829, 70684), (2419, 53444), (2542, 50858), (3658, 35342), (4838, 26722), (5084, 25429), (7316, 17671), (9676, 13361)]