159939264

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2630

約数の個数: 112

約数和(自身を含む): 471830400

約数和(自身を除く): 311891136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 136, 152, 192, 204, 228, 272, 304, 323, 408, 456, 544, 608, 646, 816, 912, 969, 1088, 1216, 1292, 1632, 1824, 1938, 2579, 2584, 3264, 3648, 3876, 5158, 5168, 7737, 7752, 10316, 10336, 15474, 15504, 20632, 20672, 30948, 31008, 41264, 43843, 49001, 61896, 62016, 82528, 87686, 98002, 123792, 131529, 147003, 165056, 175372, 196004, 247584, 263058, 294006, 350744, 392008, 495168, 526116, 588012, 701488, 784016, 833017, 1052232, 1176024, 1402976, 1568032, 1666034, 2104464, 2352048, 2499051, 2805952, 3136064, 3332068, 4208928, 4704096, 4998102, 6664136, 8417856, 9408192, 9996204, 13328272, 19992408, 26656544, 39984816, 53313088, 79969632, 159939264]

約数ペア:

[(1, 159939264), (2, 79969632), (3, 53313088), (4, 39984816), (6, 26656544), (8, 19992408), (12, 13328272), (16, 9996204), (17, 9408192), (19, 8417856), (24, 6664136), (32, 4998102), (34, 4704096), (38, 4208928), (48, 3332068), (51, 3136064), (57, 2805952), (64, 2499051), (68, 2352048), (76, 2104464), (96, 1666034), (102, 1568032), (114, 1402976), (136, 1176024), (152, 1052232), (192, 833017), (204, 784016), (228, 701488), (272, 588012), (304, 526116), (323, 495168), (408, 392008), (456, 350744), (544, 294006), (608, 263058), (646, 247584), (816, 196004), (912, 175372), (969, 165056), (1088, 147003), (1216, 131529), (1292, 123792), (1632, 98002), (1824, 87686), (1938, 82528), (2579, 62016), (2584, 61896), (3264, 49001), (3648, 43843), (3876, 41264), (5158, 31008), (5168, 30948), (7737, 20672), (7752, 20632), (10316, 15504), (10336, 15474)]