171512964

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1679

約数の個数: 120

約数和(自身を含む): 523649280

約数和(自身を除く): 352136316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 81, 84, 94, 108, 126, 141, 162, 188, 189, 252, 282, 324, 329, 378, 423, 564, 567, 658, 756, 846, 987, 1134, 1269, 1316, 1609, 1692, 1974, 2268, 2538, 2961, 3218, 3807, 3948, 4827, 5076, 5922, 6436, 7614, 8883, 9654, 11263, 11844, 14481, 15228, 17766, 19308, 22526, 26649, 28962, 33789, 35532, 43443, 45052, 53298, 57924, 67578, 75623, 86886, 101367, 106596, 130329, 135156, 151246, 173772, 202734, 226869, 260658, 302492, 304101, 405468, 453738, 521316, 529361, 608202, 680607, 907476, 912303, 1058722, 1216404, 1361214, 1588083, 1824606, 2041821, 2117444, 2722428, 3176166, 3649212, 4083642, 4764249, 6125463, 6352332, 8167284, 9528498, 12250926, 14292747, 19056996, 24501852, 28585494, 42878241, 57170988, 85756482, 171512964]

約数ペア:

[(1, 171512964), (2, 85756482), (3, 57170988), (4, 42878241), (6, 28585494), (7, 24501852), (9, 19056996), (12, 14292747), (14, 12250926), (18, 9528498), (21, 8167284), (27, 6352332), (28, 6125463), (36, 4764249), (42, 4083642), (47, 3649212), (54, 3176166), (63, 2722428), (81, 2117444), (84, 2041821), (94, 1824606), (108, 1588083), (126, 1361214), (141, 1216404), (162, 1058722), (188, 912303), (189, 907476), (252, 680607), (282, 608202), (324, 529361), (329, 521316), (378, 453738), (423, 405468), (564, 304101), (567, 302492), (658, 260658), (756, 226869), (846, 202734), (987, 173772), (1134, 151246), (1269, 135156), (1316, 130329), (1609, 106596), (1692, 101367), (1974, 86886), (2268, 75623), (2538, 67578), (2961, 57924), (3218, 53298), (3807, 45052), (3948, 43443), (4827, 35532), (5076, 33789), (5922, 28962), (6436, 26649), (7614, 22526), (8883, 19308), (9654, 17766), (11263, 15228), (11844, 14481)]