130899512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 268531200

約数和(自身を除く): 137631688

約数列:

[1, 2, 4, 8, 19, 38, 47, 73, 76, 94, 146, 152, 188, 251, 292, 376, 502, 584, 893, 1004, 1387, 1786, 2008, 2774, 3431, 3572, 4769, 5548, 6862, 7144, 9538, 11096, 11797, 13724, 18323, 19076, 23594, 27448, 36646, 38152, 47188, 65189, 73292, 94376, 130378, 146584, 224143, 260756, 348137, 448286, 521512, 696274, 861181, 896572, 1392548, 1722362, 1793144, 2785096, 3444724, 6889448, 16362439, 32724878, 65449756, 130899512]

約数ペア:

[(1, 130899512), (2, 65449756), (4, 32724878), (8, 16362439), (19, 6889448), (38, 3444724), (47, 2785096), (73, 1793144), (76, 1722362), (94, 1392548), (146, 896572), (152, 861181), (188, 696274), (251, 521512), (292, 448286), (376, 348137), (502, 260756), (584, 224143), (893, 146584), (1004, 130378), (1387, 94376), (1786, 73292), (2008, 65189), (2774, 47188), (3431, 38152), (3572, 36646), (4769, 27448), (5548, 23594), (6862, 19076), (7144, 18323), (9538, 13724), (11096, 11797)]