161882976

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 452819808

約数和(自身を除く): 290936832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 281, 353, 408, 544, 562, 706, 816, 843, 1059, 1124, 1412, 1632, 1686, 2118, 2248, 2824, 3372, 4236, 4496, 4777, 5648, 6001, 6744, 8472, 8992, 9554, 11296, 12002, 13488, 14331, 16944, 18003, 19108, 24004, 26976, 28662, 33888, 36006, 38216, 48008, 57324, 72012, 76432, 96016, 99193, 114648, 144024, 152864, 192032, 198386, 229296, 288048, 297579, 396772, 458592, 576096, 595158, 793544, 1190316, 1587088, 1686281, 2380632, 3174176, 3372562, 4761264, 5058843, 6745124, 9522528, 10117686, 13490248, 20235372, 26980496, 40470744, 53960992, 80941488, 161882976]

約数ペア:

[(1, 161882976), (2, 80941488), (3, 53960992), (4, 40470744), (6, 26980496), (8, 20235372), (12, 13490248), (16, 10117686), (17, 9522528), (24, 6745124), (32, 5058843), (34, 4761264), (48, 3372562), (51, 3174176), (68, 2380632), (96, 1686281), (102, 1587088), (136, 1190316), (204, 793544), (272, 595158), (281, 576096), (353, 458592), (408, 396772), (544, 297579), (562, 288048), (706, 229296), (816, 198386), (843, 192032), (1059, 152864), (1124, 144024), (1412, 114648), (1632, 99193), (1686, 96016), (2118, 76432), (2248, 72012), (2824, 57324), (3372, 48008), (4236, 38216), (4496, 36006), (4777, 33888), (5648, 28662), (6001, 26976), (6744, 24004), (8472, 19108), (8992, 18003), (9554, 16944), (11296, 14331), (12002, 13488)]