173439984

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4943}}^1$

素因数の和:5014

約数の個数: 80

約数和(自身を含む): 485540352

約数和(自身を除く): 312100368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 136, 172, 204, 258, 272, 344, 408, 516, 688, 731, 816, 1032, 1462, 2064, 2193, 2924, 4386, 4943, 5848, 8772, 9886, 11696, 14829, 17544, 19772, 29658, 35088, 39544, 59316, 79088, 84031, 118632, 168062, 212549, 237264, 252093, 336124, 425098, 504186, 637647, 672248, 850196, 1008372, 1275294, 1344496, 1700392, 2016744, 2550588, 3400784, 3613333, 4033488, 5101176, 7226666, 10202352, 10839999, 14453332, 21679998, 28906664, 43359996, 57813328, 86719992, 173439984]

約数ペア:

[(1, 173439984), (2, 86719992), (3, 57813328), (4, 43359996), (6, 28906664), (8, 21679998), (12, 14453332), (16, 10839999), (17, 10202352), (24, 7226666), (34, 5101176), (43, 4033488), (48, 3613333), (51, 3400784), (68, 2550588), (86, 2016744), (102, 1700392), (129, 1344496), (136, 1275294), (172, 1008372), (204, 850196), (258, 672248), (272, 637647), (344, 504186), (408, 425098), (516, 336124), (688, 252093), (731, 237264), (816, 212549), (1032, 168062), (1462, 118632), (2064, 84031), (2193, 79088), (2924, 59316), (4386, 39544), (4943, 35088), (5848, 29658), (8772, 19772), (9886, 17544), (11696, 14829)]