196906896

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 160

約数和(自身を含む): 591073280

約数和(自身を除く): 394166384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 97, 108, 111, 127, 144, 148, 194, 216, 222, 254, 291, 296, 333, 381, 388, 432, 444, 508, 582, 592, 666, 762, 776, 873, 888, 999, 1016, 1143, 1164, 1332, 1524, 1552, 1746, 1776, 1998, 2032, 2286, 2328, 2619, 2664, 3048, 3429, 3492, 3589, 3996, 4572, 4656, 4699, 5238, 5328, 6096, 6858, 6984, 7178, 7992, 9144, 9398, 10476, 10767, 12319, 13716, 13968, 14097, 14356, 15984, 18288, 18796, 20952, 21534, 24638, 27432, 28194, 28712, 32301, 36957, 37592, 41904, 42291, 43068, 49276, 54864, 56388, 57424, 64602, 73914, 75184, 84582, 86136, 96903, 98552, 110871, 112776, 126873, 129204, 147828, 169164, 172272, 193806, 197104, 221742, 225552, 253746, 258408, 295656, 332613, 338328, 387612, 443484, 455803, 507492, 516816, 591312, 665226, 676656, 775224, 886968, 911606, 1014984, 1330452, 1367409, 1550448, 1773936, 1823212, 2029968, 2660904, 2734818, 3646424, 4102227, 5321808, 5469636, 7292848, 8204454, 10939272, 12306681, 16408908, 21878544, 24613362, 32817816, 49226724, 65635632, 98453448, 196906896]

約数ペア:

[(1, 196906896), (2, 98453448), (3, 65635632), (4, 49226724), (6, 32817816), (8, 24613362), (9, 21878544), (12, 16408908), (16, 12306681), (18, 10939272), (24, 8204454), (27, 7292848), (36, 5469636), (37, 5321808), (48, 4102227), (54, 3646424), (72, 2734818), (74, 2660904), (97, 2029968), (108, 1823212), (111, 1773936), (127, 1550448), (144, 1367409), (148, 1330452), (194, 1014984), (216, 911606), (222, 886968), (254, 775224), (291, 676656), (296, 665226), (333, 591312), (381, 516816), (388, 507492), (432, 455803), (444, 443484), (508, 387612), (582, 338328), (592, 332613), (666, 295656), (762, 258408), (776, 253746), (873, 225552), (888, 221742), (999, 197104), (1016, 193806), (1143, 172272), (1164, 169164), (1332, 147828), (1524, 129204), (1552, 126873), (1746, 112776), (1776, 110871), (1998, 98552), (2032, 96903), (2286, 86136), (2328, 84582), (2619, 75184), (2664, 73914), (3048, 64602), (3429, 57424), (3492, 56388), (3589, 54864), (3996, 49276), (4572, 43068), (4656, 42291), (4699, 41904), (5238, 37592), (5328, 36957), (6096, 32301), (6858, 28712), (6984, 28194), (7178, 27432), (7992, 24638), (9144, 21534), (9398, 20952), (10476, 18796), (10767, 18288), (12319, 15984), (13716, 14356), (13968, 14097)]