16508016

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 160

約数和(自身を含む): 55710720

約数和(自身を除く): 39202704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 63, 72, 84, 103, 106, 108, 112, 126, 144, 159, 168, 189, 206, 212, 216, 252, 309, 318, 336, 371, 378, 412, 424, 432, 477, 504, 618, 636, 721, 742, 756, 824, 848, 927, 954, 1008, 1113, 1236, 1272, 1431, 1442, 1484, 1512, 1648, 1854, 1908, 2163, 2226, 2472, 2544, 2781, 2862, 2884, 2968, 3024, 3339, 3708, 3816, 4326, 4452, 4944, 5459, 5562, 5724, 5768, 5936, 6489, 6678, 7416, 7632, 8652, 8904, 10017, 10918, 11124, 11448, 11536, 12978, 13356, 14832, 16377, 17304, 17808, 19467, 20034, 21836, 22248, 22896, 25956, 26712, 32754, 34608, 38213, 38934, 40068, 43672, 44496, 49131, 51912, 53424, 65508, 76426, 77868, 80136, 87344, 98262, 103824, 114639, 131016, 147393, 152852, 155736, 160272, 196524, 229278, 262032, 294786, 305704, 311472, 343917, 393048, 458556, 589572, 611408, 687834, 786096, 917112, 1031751, 1179144, 1375668, 1834224, 2063502, 2358288, 2751336, 4127004, 5502672, 8254008, 16508016]

約数ペア:

[(1, 16508016), (2, 8254008), (3, 5502672), (4, 4127004), (6, 2751336), (7, 2358288), (8, 2063502), (9, 1834224), (12, 1375668), (14, 1179144), (16, 1031751), (18, 917112), (21, 786096), (24, 687834), (27, 611408), (28, 589572), (36, 458556), (42, 393048), (48, 343917), (53, 311472), (54, 305704), (56, 294786), (63, 262032), (72, 229278), (84, 196524), (103, 160272), (106, 155736), (108, 152852), (112, 147393), (126, 131016), (144, 114639), (159, 103824), (168, 98262), (189, 87344), (206, 80136), (212, 77868), (216, 76426), (252, 65508), (309, 53424), (318, 51912), (336, 49131), (371, 44496), (378, 43672), (412, 40068), (424, 38934), (432, 38213), (477, 34608), (504, 32754), (618, 26712), (636, 25956), (721, 22896), (742, 22248), (756, 21836), (824, 20034), (848, 19467), (927, 17808), (954, 17304), (1008, 16377), (1113, 14832), (1236, 13356), (1272, 12978), (1431, 11536), (1442, 11448), (1484, 11124), (1512, 10918), (1648, 10017), (1854, 8904), (1908, 8652), (2163, 7632), (2226, 7416), (2472, 6678), (2544, 6489), (2781, 5936), (2862, 5768), (2884, 5724), (2968, 5562), (3024, 5459), (3339, 4944), (3708, 4452), (3816, 4326)]