168619776

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16889}}^1$

素因数の和:16921

約数の個数: 72

約数和(自身を含む): 483324240

約数和(自身を除く): 314704464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 16889, 33778, 50667, 67556, 101334, 135112, 202668, 219557, 270224, 405336, 439114, 540448, 658671, 810672, 878228, 1080896, 1317342, 1621344, 1756456, 2161792, 2634684, 3242688, 3512912, 4323584, 5269368, 6485376, 7025824, 10538736, 12970752, 14051648, 21077472, 28103296, 42154944, 56206592, 84309888, 168619776]

約数ペア:

[(1, 168619776), (2, 84309888), (3, 56206592), (4, 42154944), (6, 28103296), (8, 21077472), (12, 14051648), (13, 12970752), (16, 10538736), (24, 7025824), (26, 6485376), (32, 5269368), (39, 4323584), (48, 3512912), (52, 3242688), (64, 2634684), (78, 2161792), (96, 1756456), (104, 1621344), (128, 1317342), (156, 1080896), (192, 878228), (208, 810672), (256, 658671), (312, 540448), (384, 439114), (416, 405336), (624, 270224), (768, 219557), (832, 202668), (1248, 135112), (1664, 101334), (2496, 67556), (3328, 50667), (4992, 33778), (9984, 16889)]