142097508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{991}}^1$

素因数の和:1577

約数の個数: 72

約数和(自身を含む): 411640320

約数和(自身を除く): 269542812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 569, 991, 1138, 1707, 1982, 2276, 2973, 3414, 3964, 3983, 5121, 5946, 6828, 6937, 7966, 8919, 10242, 11892, 11949, 13874, 15932, 17838, 20484, 20811, 23898, 27748, 35676, 35847, 41622, 47796, 62433, 71694, 83244, 124866, 143388, 249732, 563879, 1127758, 1691637, 2255516, 3383274, 3947153, 5074911, 6766548, 7894306, 10149822, 11841459, 15788612, 20299644, 23682918, 35524377, 47365836, 71048754, 142097508]

約数ペア:

[(1, 142097508), (2, 71048754), (3, 47365836), (4, 35524377), (6, 23682918), (7, 20299644), (9, 15788612), (12, 11841459), (14, 10149822), (18, 7894306), (21, 6766548), (28, 5074911), (36, 3947153), (42, 3383274), (63, 2255516), (84, 1691637), (126, 1127758), (252, 563879), (569, 249732), (991, 143388), (1138, 124866), (1707, 83244), (1982, 71694), (2276, 62433), (2973, 47796), (3414, 41622), (3964, 35847), (3983, 35676), (5121, 27748), (5946, 23898), (6828, 20811), (6937, 20484), (7966, 17838), (8919, 15932), (10242, 13874), (11892, 11949)]