173888532

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:683

約数の個数: 120

約数和(自身を含む): 489498240

約数和(自身を除く): 315609708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 47, 54, 57, 76, 81, 94, 108, 114, 141, 162, 171, 188, 228, 282, 324, 342, 423, 513, 564, 601, 684, 846, 893, 1026, 1202, 1269, 1539, 1692, 1786, 1803, 2052, 2404, 2538, 2679, 3078, 3572, 3606, 3807, 5076, 5358, 5409, 6156, 7212, 7614, 8037, 10716, 10818, 11419, 15228, 16074, 16227, 21636, 22838, 24111, 28247, 32148, 32454, 34257, 45676, 48222, 48681, 56494, 64908, 68514, 72333, 84741, 96444, 97362, 102771, 112988, 137028, 144666, 169482, 194724, 205542, 254223, 289332, 308313, 338964, 411084, 508446, 536693, 616626, 762669, 924939, 1016892, 1073386, 1233252, 1525338, 1610079, 1849878, 2146772, 2288007, 3050676, 3220158, 3699756, 4576014, 4830237, 6440316, 9152028, 9660474, 14490711, 19320948, 28981422, 43472133, 57962844, 86944266, 173888532]

約数ペア:

[(1, 173888532), (2, 86944266), (3, 57962844), (4, 43472133), (6, 28981422), (9, 19320948), (12, 14490711), (18, 9660474), (19, 9152028), (27, 6440316), (36, 4830237), (38, 4576014), (47, 3699756), (54, 3220158), (57, 3050676), (76, 2288007), (81, 2146772), (94, 1849878), (108, 1610079), (114, 1525338), (141, 1233252), (162, 1073386), (171, 1016892), (188, 924939), (228, 762669), (282, 616626), (324, 536693), (342, 508446), (423, 411084), (513, 338964), (564, 308313), (601, 289332), (684, 254223), (846, 205542), (893, 194724), (1026, 169482), (1202, 144666), (1269, 137028), (1539, 112988), (1692, 102771), (1786, 97362), (1803, 96444), (2052, 84741), (2404, 72333), (2538, 68514), (2679, 64908), (3078, 56494), (3572, 48681), (3606, 48222), (3807, 45676), (5076, 34257), (5358, 32454), (5409, 32148), (6156, 28247), (7212, 24111), (7614, 22838), (8037, 21636), (10716, 16227), (10818, 16074), (11419, 15228)]