138673488

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{169943}}^1$

素因数の和:169971

約数の個数: 40

約数和(自身を含む): 379315008

約数和(自身を除く): 240641520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 169943, 339886, 509829, 679772, 1019658, 1359544, 2039316, 2719088, 2889031, 4078632, 5778062, 8157264, 8667093, 11556124, 17334186, 23112248, 34668372, 46224496, 69336744, 138673488]

約数ペア:

[(1, 138673488), (2, 69336744), (3, 46224496), (4, 34668372), (6, 23112248), (8, 17334186), (12, 11556124), (16, 8667093), (17, 8157264), (24, 5778062), (34, 4078632), (48, 2889031), (51, 2719088), (68, 2039316), (102, 1359544), (136, 1019658), (204, 679772), (272, 509829), (408, 339886), (816, 169943)]