163258272

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{13183}}^1$

素因数の和:13242

約数の個数: 72

約数和(自身を含む): 475098624

約数和(自身を除く): 311840352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 13183, 26366, 39549, 52732, 79098, 105464, 118647, 158196, 210928, 237294, 316392, 421856, 474588, 566869, 632784, 949176, 1133738, 1265568, 1700607, 1898352, 2267476, 3401214, 3796704, 4534952, 5101821, 6802428, 9069904, 10203642, 13604856, 18139808, 20407284, 27209712, 40814568, 54419424, 81629136, 163258272]

約数ペア:

[(1, 163258272), (2, 81629136), (3, 54419424), (4, 40814568), (6, 27209712), (8, 20407284), (9, 18139808), (12, 13604856), (16, 10203642), (18, 9069904), (24, 6802428), (32, 5101821), (36, 4534952), (43, 3796704), (48, 3401214), (72, 2267476), (86, 1898352), (96, 1700607), (129, 1265568), (144, 1133738), (172, 949176), (258, 632784), (288, 566869), (344, 474588), (387, 421856), (516, 316392), (688, 237294), (774, 210928), (1032, 158196), (1376, 118647), (1548, 105464), (2064, 79098), (3096, 52732), (4128, 39549), (6192, 26366), (12384, 13183)]