167997888

素因数分解:

$2^6\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1456

約数の個数: 140

約数和(自身を含む): 520019280

約数和(自身を除く): 352021392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 192, 207, 216, 276, 288, 324, 368, 414, 432, 552, 576, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1409, 1472, 1656, 1728, 1863, 2208, 2484, 2592, 2818, 3312, 3726, 4227, 4416, 4968, 5184, 5636, 6624, 7452, 8454, 9936, 11272, 12681, 13248, 14904, 16908, 19872, 22544, 25362, 29808, 32407, 33816, 38043, 39744, 45088, 50724, 59616, 64814, 67632, 76086, 90176, 97221, 101448, 114129, 119232, 129628, 135264, 152172, 194442, 202896, 228258, 259256, 270528, 291663, 304344, 388884, 405792, 456516, 518512, 583326, 608688, 777768, 811584, 874989, 913032, 1037024, 1166652, 1217376, 1555536, 1749978, 1826064, 2074048, 2333304, 2434752, 2624967, 3111072, 3499956, 3652128, 4666608, 5249934, 6222144, 6999912, 7304256, 9333216, 10499868, 13999824, 18666432, 20999736, 27999648, 41999472, 55999296, 83998944, 167997888]

約数ペア:

[(1, 167997888), (2, 83998944), (3, 55999296), (4, 41999472), (6, 27999648), (8, 20999736), (9, 18666432), (12, 13999824), (16, 10499868), (18, 9333216), (23, 7304256), (24, 6999912), (27, 6222144), (32, 5249934), (36, 4666608), (46, 3652128), (48, 3499956), (54, 3111072), (64, 2624967), (69, 2434752), (72, 2333304), (81, 2074048), (92, 1826064), (96, 1749978), (108, 1555536), (138, 1217376), (144, 1166652), (162, 1037024), (184, 913032), (192, 874989), (207, 811584), (216, 777768), (276, 608688), (288, 583326), (324, 518512), (368, 456516), (414, 405792), (432, 388884), (552, 304344), (576, 291663), (621, 270528), (648, 259256), (736, 228258), (828, 202896), (864, 194442), (1104, 152172), (1242, 135264), (1296, 129628), (1409, 119232), (1472, 114129), (1656, 101448), (1728, 97221), (1863, 90176), (2208, 76086), (2484, 67632), (2592, 64814), (2818, 59616), (3312, 50724), (3726, 45088), (4227, 39744), (4416, 38043), (4968, 33816), (5184, 32407), (5636, 29808), (6624, 25362), (7452, 22544), (8454, 19872), (9936, 16908), (11272, 14904), (12681, 13248)]