156391842

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 331444224

約数和(自身を除く): 175052382

約数列:

[1, 2, 3, 6, 47, 71, 73, 94, 107, 141, 142, 146, 213, 214, 219, 282, 321, 426, 438, 642, 3337, 3431, 5029, 5183, 6674, 6862, 7597, 7811, 10011, 10058, 10293, 10366, 15087, 15194, 15549, 15622, 20022, 20586, 22791, 23433, 30174, 31098, 45582, 46866, 243601, 357059, 367117, 487202, 554581, 714118, 730803, 734234, 1071177, 1101351, 1109162, 1461606, 1663743, 2142354, 2202702, 3327486, 26065307, 52130614, 78195921, 156391842]

約数ペア:

[(1, 156391842), (2, 78195921), (3, 52130614), (6, 26065307), (47, 3327486), (71, 2202702), (73, 2142354), (94, 1663743), (107, 1461606), (141, 1109162), (142, 1101351), (146, 1071177), (213, 734234), (214, 730803), (219, 714118), (282, 554581), (321, 487202), (426, 367117), (438, 357059), (642, 243601), (3337, 46866), (3431, 45582), (5029, 31098), (5183, 30174), (6674, 23433), (6862, 22791), (7597, 20586), (7811, 20022), (10011, 15622), (10058, 15549), (10293, 15194), (10366, 15087)]