1516156936

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1\times {\mathrm{823}}^1$

素因数の和:1394

約数の個数: 64

約数和(自身を含む): 3308129280

約数和(自身を除く): 1791972344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 491, 536, 823, 938, 982, 1646, 1876, 1964, 3292, 3437, 3752, 3928, 5761, 6584, 6874, 11522, 13748, 23044, 27496, 32897, 46088, 55141, 65794, 110282, 131588, 220564, 230279, 263176, 385987, 404093, 441128, 460558, 771974, 808186, 921116, 1543948, 1616372, 1842232, 2828651, 3087896, 3232744, 5657302, 11314604, 22629208, 27074231, 54148462, 108296924, 189519617, 216593848, 379039234, 758078468, 1516156936]

約数ペア:

[(1, 1516156936), (2, 758078468), (4, 379039234), (7, 216593848), (8, 189519617), (14, 108296924), (28, 54148462), (56, 27074231), (67, 22629208), (134, 11314604), (268, 5657302), (469, 3232744), (491, 3087896), (536, 2828651), (823, 1842232), (938, 1616372), (982, 1543948), (1646, 921116), (1876, 808186), (1964, 771974), (3292, 460558), (3437, 441128), (3752, 404093), (3928, 385987), (5761, 263176), (6584, 230279), (6874, 220564), (11522, 131588), (13748, 110282), (23044, 65794), (27496, 55141), (32897, 46088)]