121586144

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1147

約数の個数: 48

約数和(自身を含む): 248478048

約数和(自身を除く): 126891904

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 103, 148, 206, 296, 412, 592, 824, 997, 1184, 1648, 1994, 3296, 3811, 3988, 7622, 7976, 15244, 15952, 30488, 31904, 36889, 60976, 73778, 102691, 121952, 147556, 205382, 295112, 410764, 590224, 821528, 1180448, 1643056, 3286112, 3799567, 7599134, 15198268, 30396536, 60793072, 121586144]

約数ペア:

[(1, 121586144), (2, 60793072), (4, 30396536), (8, 15198268), (16, 7599134), (32, 3799567), (37, 3286112), (74, 1643056), (103, 1180448), (148, 821528), (206, 590224), (296, 410764), (412, 295112), (592, 205382), (824, 147556), (997, 121952), (1184, 102691), (1648, 73778), (1994, 60976), (3296, 36889), (3811, 31904), (3988, 30488), (7622, 15952), (7976, 15244)]