144040208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{2447}}^1$

素因数の和:2751

約数の個数: 40

約数和(自身を含む): 301730688

約数和(自身を除く): 157690480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 283, 566, 1132, 2264, 2447, 3679, 4528, 4894, 7358, 9788, 14716, 19576, 29432, 31811, 39152, 58864, 63622, 127244, 254488, 508976, 692501, 1385002, 2770004, 5540008, 9002513, 11080016, 18005026, 36010052, 72020104, 144040208]

約数ペア:

[(1, 144040208), (2, 72020104), (4, 36010052), (8, 18005026), (13, 11080016), (16, 9002513), (26, 5540008), (52, 2770004), (104, 1385002), (208, 692501), (283, 508976), (566, 254488), (1132, 127244), (2264, 63622), (2447, 58864), (3679, 39152), (4528, 31811), (4894, 29432), (7358, 19576), (9788, 14716)]