16380144

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{383}}^1$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 51996672

約数和(自身を除く): 35616528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 383, 396, 432, 486, 528, 594, 648, 766, 792, 891, 972, 1149, 1188, 1296, 1532, 1584, 1782, 1944, 2298, 2376, 2673, 3064, 3447, 3564, 3888, 4213, 4596, 4752, 5346, 6128, 6894, 7128, 8426, 9192, 10341, 10692, 12639, 13788, 14256, 16852, 18384, 20682, 21384, 25278, 27576, 31023, 33704, 37917, 41364, 42768, 50556, 55152, 62046, 67408, 75834, 82728, 93069, 101112, 113751, 124092, 151668, 165456, 186138, 202224, 227502, 248184, 303336, 341253, 372276, 455004, 496368, 606672, 682506, 744552, 910008, 1023759, 1365012, 1489104, 1820016, 2047518, 2730024, 4095036, 5460048, 8190072, 16380144]

約数ペア:

[(1, 16380144), (2, 8190072), (3, 5460048), (4, 4095036), (6, 2730024), (8, 2047518), (9, 1820016), (11, 1489104), (12, 1365012), (16, 1023759), (18, 910008), (22, 744552), (24, 682506), (27, 606672), (33, 496368), (36, 455004), (44, 372276), (48, 341253), (54, 303336), (66, 248184), (72, 227502), (81, 202224), (88, 186138), (99, 165456), (108, 151668), (132, 124092), (144, 113751), (162, 101112), (176, 93069), (198, 82728), (216, 75834), (243, 67408), (264, 62046), (297, 55152), (324, 50556), (383, 42768), (396, 41364), (432, 37917), (486, 33704), (528, 31023), (594, 27576), (648, 25278), (766, 21384), (792, 20682), (891, 18384), (972, 16852), (1149, 14256), (1188, 13788), (1296, 12639), (1532, 10692), (1584, 10341), (1782, 9192), (1944, 8426), (2298, 7128), (2376, 6894), (2673, 6128), (3064, 5346), (3447, 4752), (3564, 4596), (3888, 4213)]