153975354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1115

約数の個数: 64

約数和(自身を含む): 352719360

約数和(自身を除く): 198744006

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 107, 114, 214, 247, 321, 494, 642, 741, 971, 1391, 1482, 1942, 2033, 2782, 2913, 4066, 4173, 5826, 6099, 8346, 12198, 12623, 18449, 25246, 26429, 36898, 37869, 52858, 55347, 75738, 79287, 103897, 110694, 158574, 207794, 239837, 311691, 479674, 623382, 719511, 1350661, 1439022, 1974043, 2701322, 3948086, 4051983, 5922129, 8103966, 11844258, 25662559, 51325118, 76987677, 153975354]

約数ペア:

[(1, 153975354), (2, 76987677), (3, 51325118), (6, 25662559), (13, 11844258), (19, 8103966), (26, 5922129), (38, 4051983), (39, 3948086), (57, 2701322), (78, 1974043), (107, 1439022), (114, 1350661), (214, 719511), (247, 623382), (321, 479674), (494, 311691), (642, 239837), (741, 207794), (971, 158574), (1391, 110694), (1482, 103897), (1942, 79287), (2033, 75738), (2782, 55347), (2913, 52858), (4066, 37869), (4173, 36898), (5826, 26429), (6099, 25246), (8346, 18449), (12198, 12623)]