147843672

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{19681}}^1$

素因数の和:20003

約数の個数: 32

約数和(自身を含む): 370808880

約数和(自身を除く): 222965208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1878, 2504, 3756, 7512, 19681, 39362, 59043, 78724, 118086, 157448, 236172, 472344, 6160153, 12320306, 18480459, 24640612, 36960918, 49281224, 73921836, 147843672]

約数ペア:

[(1, 147843672), (2, 73921836), (3, 49281224), (4, 36960918), (6, 24640612), (8, 18480459), (12, 12320306), (24, 6160153), (313, 472344), (626, 236172), (939, 157448), (1252, 118086), (1878, 78724), (2504, 59043), (3756, 39362), (7512, 19681)]