163120776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3931}}^1$

素因数の和:3979

約数の個数: 128

約数和(自身を含む): 528460800

約数和(自身を除く): 365340024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 3931, 5187, 5928, 6916, 7862, 10374, 11793, 13832, 15724, 20748, 23586, 27517, 31448, 41496, 47172, 51103, 55034, 74689, 82551, 94344, 102206, 110068, 149378, 153309, 165102, 204412, 220136, 224067, 298756, 306618, 330204, 357721, 408824, 448134, 522823, 597512, 613236, 660408, 715442, 896268, 970957, 1045646, 1073163, 1226472, 1430884, 1568469, 1792536, 1941914, 2091292, 2146326, 2861768, 2912871, 3136938, 3883828, 4182584, 4292652, 5825742, 6273876, 6796699, 7767656, 8585304, 11651484, 12547752, 13593398, 20390097, 23302968, 27186796, 40780194, 54373592, 81560388, 163120776]

約数ペア:

[(1, 163120776), (2, 81560388), (3, 54373592), (4, 40780194), (6, 27186796), (7, 23302968), (8, 20390097), (12, 13593398), (13, 12547752), (14, 11651484), (19, 8585304), (21, 7767656), (24, 6796699), (26, 6273876), (28, 5825742), (38, 4292652), (39, 4182584), (42, 3883828), (52, 3136938), (56, 2912871), (57, 2861768), (76, 2146326), (78, 2091292), (84, 1941914), (91, 1792536), (104, 1568469), (114, 1430884), (133, 1226472), (152, 1073163), (156, 1045646), (168, 970957), (182, 896268), (228, 715442), (247, 660408), (266, 613236), (273, 597512), (312, 522823), (364, 448134), (399, 408824), (456, 357721), (494, 330204), (532, 306618), (546, 298756), (728, 224067), (741, 220136), (798, 204412), (988, 165102), (1064, 153309), (1092, 149378), (1482, 110068), (1596, 102206), (1729, 94344), (1976, 82551), (2184, 74689), (2964, 55034), (3192, 51103), (3458, 47172), (3931, 41496), (5187, 31448), (5928, 27517), (6916, 23586), (7862, 20748), (10374, 15724), (11793, 13832)]