151256994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 352864512

約数和(自身を除く): 201607518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 181, 197, 202, 303, 362, 394, 543, 591, 606, 707, 1086, 1182, 1267, 1379, 1414, 2121, 2534, 2758, 3801, 4137, 4242, 7602, 8274, 18281, 19897, 35657, 36562, 39794, 54843, 59691, 71314, 106971, 109686, 119382, 127967, 139279, 213942, 249599, 255934, 278558, 383901, 417837, 499198, 748797, 767802, 835674, 1497594, 3601357, 7202714, 10804071, 21608142, 25209499, 50418998, 75628497, 151256994]

約数ペア:

[(1, 151256994), (2, 75628497), (3, 50418998), (6, 25209499), (7, 21608142), (14, 10804071), (21, 7202714), (42, 3601357), (101, 1497594), (181, 835674), (197, 767802), (202, 748797), (303, 499198), (362, 417837), (394, 383901), (543, 278558), (591, 255934), (606, 249599), (707, 213942), (1086, 139279), (1182, 127967), (1267, 119382), (1379, 109686), (1414, 106971), (2121, 71314), (2534, 59691), (2758, 54843), (3801, 39794), (4137, 36562), (4242, 35657), (7602, 19897), (8274, 18281)]