163380504

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 483840000

約数和(自身を除く): 320459496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 89, 98, 147, 168, 178, 196, 223, 267, 294, 343, 356, 392, 446, 534, 588, 623, 669, 686, 712, 892, 1029, 1068, 1176, 1246, 1338, 1372, 1561, 1784, 1869, 2058, 2136, 2492, 2676, 2744, 3122, 3738, 4116, 4361, 4683, 4984, 5352, 6244, 7476, 8232, 8722, 9366, 10927, 12488, 13083, 14952, 17444, 18732, 19847, 21854, 26166, 30527, 32781, 34888, 37464, 39694, 43708, 52332, 59541, 61054, 65562, 76489, 79388, 87416, 91581, 104664, 119082, 122108, 131124, 138929, 152978, 158776, 183162, 229467, 238164, 244216, 262248, 277858, 305956, 366324, 416787, 458934, 476328, 555716, 611912, 732648, 833574, 917868, 972503, 1111432, 1667148, 1835736, 1945006, 2917509, 3334296, 3890012, 5835018, 6807521, 7780024, 11670036, 13615042, 20422563, 23340072, 27230084, 40845126, 54460168, 81690252, 163380504]

約数ペア:

[(1, 163380504), (2, 81690252), (3, 54460168), (4, 40845126), (6, 27230084), (7, 23340072), (8, 20422563), (12, 13615042), (14, 11670036), (21, 7780024), (24, 6807521), (28, 5835018), (42, 3890012), (49, 3334296), (56, 2917509), (84, 1945006), (89, 1835736), (98, 1667148), (147, 1111432), (168, 972503), (178, 917868), (196, 833574), (223, 732648), (267, 611912), (294, 555716), (343, 476328), (356, 458934), (392, 416787), (446, 366324), (534, 305956), (588, 277858), (623, 262248), (669, 244216), (686, 238164), (712, 229467), (892, 183162), (1029, 158776), (1068, 152978), (1176, 138929), (1246, 131124), (1338, 122108), (1372, 119082), (1561, 104664), (1784, 91581), (1869, 87416), (2058, 79388), (2136, 76489), (2492, 65562), (2676, 61054), (2744, 59541), (3122, 52332), (3738, 43708), (4116, 39694), (4361, 37464), (4683, 34888), (4984, 32781), (5352, 30527), (6244, 26166), (7476, 21854), (8232, 19847), (8722, 18732), (9366, 17444), (10927, 14952), (12488, 13083)]