148995208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{8363}}^1$

素因数の和:8517

約数の個数: 32

約数和(自身を含む): 298092960

約数和(自身を除く): 149097752

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 2227, 4454, 8363, 8908, 16726, 17816, 33452, 66904, 142171, 284342, 568684, 1095553, 1137368, 2191106, 4382212, 8764424, 18624401, 37248802, 74497604, 148995208]

約数ペア:

[(1, 148995208), (2, 74497604), (4, 37248802), (8, 18624401), (17, 8764424), (34, 4382212), (68, 2191106), (131, 1137368), (136, 1095553), (262, 568684), (524, 284342), (1048, 142171), (2227, 66904), (4454, 33452), (8363, 17816), (8908, 16726)]