161266896

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3137}}^1$

素因数の和:3178

約数の個数: 160

約数和(自身を含む): 560321280

約数和(自身を除く): 399054384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 238, 252, 272, 306, 336, 357, 378, 408, 432, 459, 476, 504, 612, 714, 756, 816, 918, 952, 1008, 1071, 1224, 1428, 1512, 1836, 1904, 2142, 2448, 2856, 3024, 3137, 3213, 3672, 4284, 5712, 6274, 6426, 7344, 8568, 9411, 12548, 12852, 17136, 18822, 21959, 25096, 25704, 28233, 37644, 43918, 50192, 51408, 53329, 56466, 65877, 75288, 84699, 87836, 106658, 112932, 131754, 150576, 159987, 169398, 175672, 197631, 213316, 225864, 263508, 319974, 338796, 351344, 373303, 395262, 426632, 451728, 479961, 527016, 592893, 639948, 677592, 746606, 790524, 853264, 959922, 1054032, 1119909, 1185786, 1279896, 1355184, 1439883, 1493212, 1581048, 1919844, 2239818, 2371572, 2559792, 2879766, 2986424, 3162096, 3359727, 3839688, 4479636, 4743144, 5759532, 5972848, 6719454, 7679376, 8959272, 9486288, 10079181, 11519064, 13438908, 17918544, 20158362, 23038128, 26877816, 40316724, 53755632, 80633448, 161266896]

約数ペア:

[(1, 161266896), (2, 80633448), (3, 53755632), (4, 40316724), (6, 26877816), (7, 23038128), (8, 20158362), (9, 17918544), (12, 13438908), (14, 11519064), (16, 10079181), (17, 9486288), (18, 8959272), (21, 7679376), (24, 6719454), (27, 5972848), (28, 5759532), (34, 4743144), (36, 4479636), (42, 3839688), (48, 3359727), (51, 3162096), (54, 2986424), (56, 2879766), (63, 2559792), (68, 2371572), (72, 2239818), (84, 1919844), (102, 1581048), (108, 1493212), (112, 1439883), (119, 1355184), (126, 1279896), (136, 1185786), (144, 1119909), (153, 1054032), (168, 959922), (189, 853264), (204, 790524), (216, 746606), (238, 677592), (252, 639948), (272, 592893), (306, 527016), (336, 479961), (357, 451728), (378, 426632), (408, 395262), (432, 373303), (459, 351344), (476, 338796), (504, 319974), (612, 263508), (714, 225864), (756, 213316), (816, 197631), (918, 175672), (952, 169398), (1008, 159987), (1071, 150576), (1224, 131754), (1428, 112932), (1512, 106658), (1836, 87836), (1904, 84699), (2142, 75288), (2448, 65877), (2856, 56466), (3024, 53329), (3137, 51408), (3213, 50192), (3672, 43918), (4284, 37644), (5712, 28233), (6274, 25704), (6426, 25096), (7344, 21959), (8568, 18822), (9411, 17136), (12548, 12852)]