163417968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{727}}^1$

素因数の和:971

約数の個数: 120

約数和(自身を含む): 525744128

約数和(自身を除く): 362326160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 223, 252, 336, 446, 504, 669, 727, 892, 1008, 1338, 1454, 1561, 1784, 2007, 2181, 2676, 2908, 3122, 3568, 4014, 4362, 4683, 5089, 5352, 5816, 6244, 6543, 8028, 8724, 9366, 10178, 10704, 11632, 12488, 13086, 14049, 15267, 16056, 17448, 18732, 20356, 24976, 26172, 28098, 30534, 32112, 34896, 37464, 40712, 45801, 52344, 56196, 61068, 74928, 81424, 91602, 104688, 112392, 122136, 162121, 183204, 224784, 244272, 324242, 366408, 486363, 648484, 732816, 972726, 1134847, 1296968, 1459089, 1945452, 2269694, 2593936, 2918178, 3404541, 3890904, 4539388, 5836356, 6809082, 7781808, 9078776, 10213623, 11672712, 13618164, 18157552, 20427246, 23345424, 27236328, 40854492, 54472656, 81708984, 163417968]

約数ペア:

[(1, 163417968), (2, 81708984), (3, 54472656), (4, 40854492), (6, 27236328), (7, 23345424), (8, 20427246), (9, 18157552), (12, 13618164), (14, 11672712), (16, 10213623), (18, 9078776), (21, 7781808), (24, 6809082), (28, 5836356), (36, 4539388), (42, 3890904), (48, 3404541), (56, 2918178), (63, 2593936), (72, 2269694), (84, 1945452), (112, 1459089), (126, 1296968), (144, 1134847), (168, 972726), (223, 732816), (252, 648484), (336, 486363), (446, 366408), (504, 324242), (669, 244272), (727, 224784), (892, 183204), (1008, 162121), (1338, 122136), (1454, 112392), (1561, 104688), (1784, 91602), (2007, 81424), (2181, 74928), (2676, 61068), (2908, 56196), (3122, 52344), (3568, 45801), (4014, 40712), (4362, 37464), (4683, 34896), (5089, 32112), (5352, 30534), (5816, 28098), (6244, 26172), (6543, 24976), (8028, 20356), (8724, 18732), (9366, 17448), (10178, 16056), (10704, 15267), (11632, 14049), (12488, 13086)]