138721356

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1108

約数の個数: 96

約数和(自身を含む): 384608000

約数和(自身を除く): 245886644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 67, 76, 108, 114, 134, 171, 201, 228, 268, 342, 402, 513, 603, 684, 804, 1009, 1026, 1206, 1273, 1809, 2018, 2052, 2412, 2546, 3027, 3618, 3819, 4036, 5092, 6054, 7236, 7638, 9081, 11457, 12108, 15276, 18162, 19171, 22914, 27243, 34371, 36324, 38342, 45828, 54486, 57513, 67603, 68742, 76684, 108972, 115026, 135206, 137484, 172539, 202809, 230052, 270412, 345078, 405618, 517617, 608427, 690156, 811236, 1035234, 1216854, 1284457, 1825281, 2070468, 2433708, 2568914, 3650562, 3853371, 5137828, 7301124, 7706742, 11560113, 15413484, 23120226, 34680339, 46240452, 69360678, 138721356]

約数ペア:

[(1, 138721356), (2, 69360678), (3, 46240452), (4, 34680339), (6, 23120226), (9, 15413484), (12, 11560113), (18, 7706742), (19, 7301124), (27, 5137828), (36, 3853371), (38, 3650562), (54, 2568914), (57, 2433708), (67, 2070468), (76, 1825281), (108, 1284457), (114, 1216854), (134, 1035234), (171, 811236), (201, 690156), (228, 608427), (268, 517617), (342, 405618), (402, 345078), (513, 270412), (603, 230052), (684, 202809), (804, 172539), (1009, 137484), (1026, 135206), (1206, 115026), (1273, 108972), (1809, 76684), (2018, 68742), (2052, 67603), (2412, 57513), (2546, 54486), (3027, 45828), (3618, 38342), (3819, 36324), (4036, 34371), (5092, 27243), (6054, 22914), (7236, 19171), (7638, 18162), (9081, 15276), (11457, 12108)]