168205176

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{122957}}^1$

素因数の和:122988

約数の個数: 48

約数和(自身を含む): 479536200

約数和(自身を除く): 311331024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 122957, 245914, 368871, 491828, 737742, 983656, 1106613, 1475484, 2213226, 2336183, 2950968, 4426452, 4672366, 7008549, 8852904, 9344732, 14017098, 18689464, 21025647, 28034196, 42051294, 56068392, 84102588, 168205176]

約数ペア:

[(1, 168205176), (2, 84102588), (3, 56068392), (4, 42051294), (6, 28034196), (8, 21025647), (9, 18689464), (12, 14017098), (18, 9344732), (19, 8852904), (24, 7008549), (36, 4672366), (38, 4426452), (57, 2950968), (72, 2336183), (76, 2213226), (114, 1475484), (152, 1106613), (171, 983656), (228, 737742), (342, 491828), (456, 368871), (684, 245914), (1368, 122957)]