158248506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 350396928

約数和(自身を除く): 192148422

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 107, 134, 201, 214, 283, 321, 402, 566, 642, 849, 871, 1391, 1698, 1742, 2613, 2782, 3679, 4173, 5226, 7169, 7358, 8346, 11037, 14338, 18961, 21507, 22074, 30281, 37922, 43014, 56883, 60562, 90843, 93197, 113766, 181686, 186394, 246493, 279591, 393653, 492986, 559182, 739479, 787306, 1180959, 1478958, 2028827, 2361918, 4057654, 6086481, 12172962, 26374751, 52749502, 79124253, 158248506]

約数ペア:

[(1, 158248506), (2, 79124253), (3, 52749502), (6, 26374751), (13, 12172962), (26, 6086481), (39, 4057654), (67, 2361918), (78, 2028827), (107, 1478958), (134, 1180959), (201, 787306), (214, 739479), (283, 559182), (321, 492986), (402, 393653), (566, 279591), (642, 246493), (849, 186394), (871, 181686), (1391, 113766), (1698, 93197), (1742, 90843), (2613, 60562), (2782, 56883), (3679, 43014), (4173, 37922), (5226, 30281), (7169, 22074), (7358, 21507), (8346, 18961), (11037, 14338)]