153502544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1297}}^1$

素因数の和:1887

約数の個数: 40

約数和(自身を含む): 321099240

約数和(自身を除く): 167596696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 569, 1138, 1297, 2276, 2594, 4552, 5188, 7397, 9104, 10376, 14794, 16861, 20752, 29588, 33722, 59176, 67444, 118352, 134888, 269776, 737993, 1475986, 2951972, 5903944, 9593909, 11807888, 19187818, 38375636, 76751272, 153502544]

約数ペア:

[(1, 153502544), (2, 76751272), (4, 38375636), (8, 19187818), (13, 11807888), (16, 9593909), (26, 5903944), (52, 2951972), (104, 1475986), (208, 737993), (569, 269776), (1138, 134888), (1297, 118352), (2276, 67444), (2594, 59176), (4552, 33722), (5188, 29588), (7397, 20752), (9104, 16861), (10376, 14794)]