180761136

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 530323200

約数和(自身を除く): 349562064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 89, 102, 114, 131, 136, 152, 178, 204, 228, 262, 267, 272, 304, 323, 356, 393, 408, 456, 524, 534, 646, 712, 786, 816, 912, 969, 1048, 1068, 1292, 1424, 1513, 1572, 1691, 1938, 2096, 2136, 2227, 2489, 2584, 3026, 3144, 3382, 3876, 4272, 4454, 4539, 4978, 5073, 5168, 6052, 6288, 6681, 6764, 7467, 7752, 8908, 9078, 9956, 10146, 11659, 12104, 13362, 13528, 14934, 15504, 17816, 18156, 19912, 20292, 23318, 24208, 26724, 27056, 28747, 29868, 34977, 35632, 36312, 39824, 40584, 42313, 46636, 53448, 57494, 59736, 69954, 72624, 81168, 84626, 86241, 93272, 106896, 114988, 119472, 126939, 139908, 169252, 172482, 186544, 198203, 221521, 229976, 253878, 279816, 338504, 344964, 396406, 443042, 459952, 507756, 559632, 594609, 664563, 677008, 689928, 792812, 886084, 1015512, 1189218, 1329126, 1379856, 1585624, 1772168, 2031024, 2378436, 2658252, 3171248, 3544336, 3765857, 4756872, 5316504, 7531714, 9513744, 10633008, 11297571, 15063428, 22595142, 30126856, 45190284, 60253712, 90380568, 180761136]

約数ペア:

[(1, 180761136), (2, 90380568), (3, 60253712), (4, 45190284), (6, 30126856), (8, 22595142), (12, 15063428), (16, 11297571), (17, 10633008), (19, 9513744), (24, 7531714), (34, 5316504), (38, 4756872), (48, 3765857), (51, 3544336), (57, 3171248), (68, 2658252), (76, 2378436), (89, 2031024), (102, 1772168), (114, 1585624), (131, 1379856), (136, 1329126), (152, 1189218), (178, 1015512), (204, 886084), (228, 792812), (262, 689928), (267, 677008), (272, 664563), (304, 594609), (323, 559632), (356, 507756), (393, 459952), (408, 443042), (456, 396406), (524, 344964), (534, 338504), (646, 279816), (712, 253878), (786, 229976), (816, 221521), (912, 198203), (969, 186544), (1048, 172482), (1068, 169252), (1292, 139908), (1424, 126939), (1513, 119472), (1572, 114988), (1691, 106896), (1938, 93272), (2096, 86241), (2136, 84626), (2227, 81168), (2489, 72624), (2584, 69954), (3026, 59736), (3144, 57494), (3382, 53448), (3876, 46636), (4272, 42313), (4454, 40584), (4539, 39824), (4978, 36312), (5073, 35632), (5168, 34977), (6052, 29868), (6288, 28747), (6681, 27056), (6764, 26724), (7467, 24208), (7752, 23318), (8908, 20292), (9078, 19912), (9956, 18156), (10146, 17816), (11659, 15504), (12104, 14934), (13362, 13528)]