121467912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 335664000

約数和(自身を除く): 214196088

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 73, 76, 82, 89, 114, 123, 146, 152, 164, 178, 219, 228, 246, 267, 292, 328, 356, 438, 456, 492, 534, 584, 712, 779, 876, 984, 1068, 1387, 1558, 1691, 1752, 2136, 2337, 2774, 2993, 3116, 3382, 3649, 4161, 4674, 5073, 5548, 5986, 6232, 6497, 6764, 7298, 8322, 8979, 9348, 10146, 10947, 11096, 11972, 12994, 13528, 14596, 16644, 17958, 18696, 19491, 20292, 21894, 23944, 25988, 29192, 33288, 35916, 38982, 40584, 43788, 51976, 56867, 69331, 71832, 77964, 87576, 113734, 123443, 138662, 155928, 170601, 207993, 227468, 246886, 266377, 277324, 341202, 370329, 415986, 454936, 493772, 532754, 554648, 682404, 740658, 799131, 831972, 987544, 1065508, 1364808, 1481316, 1598262, 1663944, 2131016, 2962632, 3196524, 5061163, 6393048, 10122326, 15183489, 20244652, 30366978, 40489304, 60733956, 121467912]

約数ペア:

[(1, 121467912), (2, 60733956), (3, 40489304), (4, 30366978), (6, 20244652), (8, 15183489), (12, 10122326), (19, 6393048), (24, 5061163), (38, 3196524), (41, 2962632), (57, 2131016), (73, 1663944), (76, 1598262), (82, 1481316), (89, 1364808), (114, 1065508), (123, 987544), (146, 831972), (152, 799131), (164, 740658), (178, 682404), (219, 554648), (228, 532754), (246, 493772), (267, 454936), (292, 415986), (328, 370329), (356, 341202), (438, 277324), (456, 266377), (492, 246886), (534, 227468), (584, 207993), (712, 170601), (779, 155928), (876, 138662), (984, 123443), (1068, 113734), (1387, 87576), (1558, 77964), (1691, 71832), (1752, 69331), (2136, 56867), (2337, 51976), (2774, 43788), (2993, 40584), (3116, 38982), (3382, 35916), (3649, 33288), (4161, 29192), (4674, 25988), (5073, 23944), (5548, 21894), (5986, 20292), (6232, 19491), (6497, 18696), (6764, 17958), (7298, 16644), (8322, 14596), (8979, 13528), (9348, 12994), (10146, 11972), (10947, 11096)]