155602818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{64997}}^1$

素因数の和:65031

約数の個数: 48

約数和(自身を含む): 405587520

約数和(自身を除く): 249984702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 64997, 129994, 194991, 389982, 454979, 584973, 909958, 1169946, 1234943, 1364937, 2469886, 2729874, 3704829, 4094811, 7409658, 8189622, 8644601, 11114487, 17289202, 22228974, 25933803, 51867606, 77801409, 155602818]

約数ペア:

[(1, 155602818), (2, 77801409), (3, 51867606), (6, 25933803), (7, 22228974), (9, 17289202), (14, 11114487), (18, 8644601), (19, 8189622), (21, 7409658), (38, 4094811), (42, 3704829), (57, 2729874), (63, 2469886), (114, 1364937), (126, 1234943), (133, 1169946), (171, 909958), (266, 584973), (342, 454979), (399, 389982), (798, 194991), (1197, 129994), (2394, 64997)]