155938776

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1046

約数の個数: 128

約数和(自身を含む): 479040000

約数和(自身を除く): 323101224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 343, 392, 399, 456, 532, 588, 686, 798, 931, 997, 1029, 1064, 1176, 1372, 1596, 1862, 1994, 2058, 2744, 2793, 2991, 3192, 3724, 3988, 4116, 5586, 5982, 6517, 6979, 7448, 7976, 8232, 11172, 11964, 13034, 13958, 18943, 19551, 20937, 22344, 23928, 26068, 27916, 37886, 39102, 41874, 48853, 52136, 55832, 56829, 75772, 78204, 83748, 97706, 113658, 132601, 146559, 151544, 156408, 167496, 195412, 227316, 265202, 293118, 341971, 390824, 397803, 454632, 530404, 586236, 683942, 795606, 928207, 1025913, 1060808, 1172472, 1367884, 1591212, 1856414, 2051826, 2735768, 2784621, 3182424, 3712828, 4103652, 5569242, 6497449, 7425656, 8207304, 11138484, 12994898, 19492347, 22276968, 25989796, 38984694, 51979592, 77969388, 155938776]

約数ペア:

[(1, 155938776), (2, 77969388), (3, 51979592), (4, 38984694), (6, 25989796), (7, 22276968), (8, 19492347), (12, 12994898), (14, 11138484), (19, 8207304), (21, 7425656), (24, 6497449), (28, 5569242), (38, 4103652), (42, 3712828), (49, 3182424), (56, 2784621), (57, 2735768), (76, 2051826), (84, 1856414), (98, 1591212), (114, 1367884), (133, 1172472), (147, 1060808), (152, 1025913), (168, 928207), (196, 795606), (228, 683942), (266, 586236), (294, 530404), (343, 454632), (392, 397803), (399, 390824), (456, 341971), (532, 293118), (588, 265202), (686, 227316), (798, 195412), (931, 167496), (997, 156408), (1029, 151544), (1064, 146559), (1176, 132601), (1372, 113658), (1596, 97706), (1862, 83748), (1994, 78204), (2058, 75772), (2744, 56829), (2793, 55832), (2991, 52136), (3192, 48853), (3724, 41874), (3988, 39102), (4116, 37886), (5586, 27916), (5982, 26068), (6517, 23928), (6979, 22344), (7448, 20937), (7976, 19551), (8232, 18943), (11172, 13958), (11964, 13034)]