16284216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 47980800

約数和(自身を除く): 31696584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 41, 52, 57, 67, 76, 78, 82, 104, 114, 123, 134, 152, 156, 164, 201, 228, 246, 247, 268, 312, 328, 402, 456, 492, 494, 533, 536, 741, 779, 804, 871, 984, 988, 1066, 1273, 1482, 1558, 1599, 1608, 1742, 1976, 2132, 2337, 2546, 2613, 2747, 2964, 3116, 3198, 3484, 3819, 4264, 4674, 5092, 5226, 5494, 5928, 6232, 6396, 6968, 7638, 8241, 9348, 10127, 10184, 10452, 10988, 12792, 15276, 16482, 16549, 18696, 20254, 20904, 21976, 30381, 30552, 32964, 33098, 35711, 40508, 49647, 52193, 60762, 65928, 66196, 71422, 81016, 99294, 104386, 107133, 121524, 132392, 142844, 156579, 198588, 208772, 214266, 243048, 285688, 313158, 397176, 417544, 428532, 626316, 678509, 857064, 1252632, 1357018, 2035527, 2714036, 4071054, 5428072, 8142108, 16284216]

約数ペア:

[(1, 16284216), (2, 8142108), (3, 5428072), (4, 4071054), (6, 2714036), (8, 2035527), (12, 1357018), (13, 1252632), (19, 857064), (24, 678509), (26, 626316), (38, 428532), (39, 417544), (41, 397176), (52, 313158), (57, 285688), (67, 243048), (76, 214266), (78, 208772), (82, 198588), (104, 156579), (114, 142844), (123, 132392), (134, 121524), (152, 107133), (156, 104386), (164, 99294), (201, 81016), (228, 71422), (246, 66196), (247, 65928), (268, 60762), (312, 52193), (328, 49647), (402, 40508), (456, 35711), (492, 33098), (494, 32964), (533, 30552), (536, 30381), (741, 21976), (779, 20904), (804, 20254), (871, 18696), (984, 16549), (988, 16482), (1066, 15276), (1273, 12792), (1482, 10988), (1558, 10452), (1599, 10184), (1608, 10127), (1742, 9348), (1976, 8241), (2132, 7638), (2337, 6968), (2546, 6396), (2613, 6232), (2747, 5928), (2964, 5494), (3116, 5226), (3198, 5092), (3484, 4674), (3819, 4264)]