142710972

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 351187200

約数和(自身を除く): 208476228

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 79, 87, 116, 158, 174, 179, 237, 316, 348, 358, 474, 537, 716, 841, 948, 1074, 1682, 2148, 2291, 2523, 3364, 4582, 5046, 5191, 6873, 9164, 10092, 10382, 13746, 14141, 15573, 20764, 27492, 28282, 31146, 42423, 56564, 62292, 66439, 84846, 132878, 150539, 169692, 199317, 265756, 301078, 398634, 410089, 451617, 602156, 797268, 820178, 903234, 1230267, 1640356, 1806468, 2460534, 4921068, 11892581, 23785162, 35677743, 47570324, 71355486, 142710972]

約数ペア:

[(1, 142710972), (2, 71355486), (3, 47570324), (4, 35677743), (6, 23785162), (12, 11892581), (29, 4921068), (58, 2460534), (79, 1806468), (87, 1640356), (116, 1230267), (158, 903234), (174, 820178), (179, 797268), (237, 602156), (316, 451617), (348, 410089), (358, 398634), (474, 301078), (537, 265756), (716, 199317), (841, 169692), (948, 150539), (1074, 132878), (1682, 84846), (2148, 66439), (2291, 62292), (2523, 56564), (3364, 42423), (4582, 31146), (5046, 28282), (5191, 27492), (6873, 20764), (9164, 15573), (10092, 14141), (10382, 13746)]