149555718

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 367960320

約数和(自身を除く): 218404602

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 53, 62, 78, 93, 106, 117, 159, 186, 234, 279, 318, 389, 403, 477, 558, 689, 778, 806, 954, 1167, 1209, 1378, 1643, 2067, 2334, 2418, 3286, 3501, 3627, 4134, 4929, 5057, 6201, 7002, 7254, 9858, 10114, 12059, 12402, 14787, 15171, 20617, 21359, 24118, 29574, 30342, 36177, 41234, 42718, 45513, 61851, 64077, 72354, 91026, 108531, 123702, 128154, 156767, 185553, 192231, 217062, 268021, 313534, 371106, 384462, 470301, 536042, 639127, 804063, 940602, 1278254, 1410903, 1608126, 1917381, 2412189, 2821806, 3834762, 4824378, 5752143, 8308651, 11504286, 16617302, 24925953, 49851906, 74777859, 149555718]

約数ペア:

[(1, 149555718), (2, 74777859), (3, 49851906), (6, 24925953), (9, 16617302), (13, 11504286), (18, 8308651), (26, 5752143), (31, 4824378), (39, 3834762), (53, 2821806), (62, 2412189), (78, 1917381), (93, 1608126), (106, 1410903), (117, 1278254), (159, 940602), (186, 804063), (234, 639127), (279, 536042), (318, 470301), (389, 384462), (403, 371106), (477, 313534), (558, 268021), (689, 217062), (778, 192231), (806, 185553), (954, 156767), (1167, 128154), (1209, 123702), (1378, 108531), (1643, 91026), (2067, 72354), (2334, 64077), (2418, 61851), (3286, 45513), (3501, 42718), (3627, 41234), (4134, 36177), (4929, 30342), (5057, 29574), (6201, 24118), (7002, 21359), (7254, 20617), (9858, 15171), (10114, 14787), (12059, 12402)]