157021758

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16553}}^1$

素因数の和:16609

約数の個数: 48

約数和(自身を含む): 371869056

約数和(自身を除く): 214847298

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 3162, 4743, 9486, 16553, 33106, 49659, 99318, 148977, 281401, 297954, 513143, 562802, 844203, 1026286, 1539429, 1688406, 2532609, 3078858, 4618287, 5065218, 8723431, 9236574, 17446862, 26170293, 52340586, 78510879, 157021758]

約数ペア:

[(1, 157021758), (2, 78510879), (3, 52340586), (6, 26170293), (9, 17446862), (17, 9236574), (18, 8723431), (31, 5065218), (34, 4618287), (51, 3078858), (62, 2532609), (93, 1688406), (102, 1539429), (153, 1026286), (186, 844203), (279, 562802), (306, 513143), (527, 297954), (558, 281401), (1054, 148977), (1581, 99318), (3162, 49659), (4743, 33106), (9486, 16553)]