172310848

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 112

約数和(自身を含む): 385511040

約数和(自身を除く): 213200192

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 61, 64, 76, 92, 101, 122, 152, 184, 202, 244, 304, 368, 404, 437, 488, 608, 736, 808, 874, 976, 1159, 1216, 1403, 1472, 1616, 1748, 1919, 1952, 2318, 2323, 2806, 3232, 3496, 3838, 3904, 4636, 4646, 5612, 6161, 6464, 6992, 7676, 9272, 9292, 11224, 12322, 13984, 15352, 18544, 18584, 22448, 24644, 26657, 27968, 30704, 37088, 37168, 44137, 44896, 49288, 53314, 61408, 74176, 74336, 88274, 89792, 98576, 106628, 117059, 122816, 141703, 148672, 176548, 197152, 213256, 234118, 283406, 353096, 394304, 426512, 468236, 566812, 706192, 853024, 936472, 1133624, 1412384, 1706048, 1872944, 2267248, 2692357, 2824768, 3745888, 4534496, 5384714, 7491776, 9068992, 10769428, 21538856, 43077712, 86155424, 172310848]

約数ペア:

[(1, 172310848), (2, 86155424), (4, 43077712), (8, 21538856), (16, 10769428), (19, 9068992), (23, 7491776), (32, 5384714), (38, 4534496), (46, 3745888), (61, 2824768), (64, 2692357), (76, 2267248), (92, 1872944), (101, 1706048), (122, 1412384), (152, 1133624), (184, 936472), (202, 853024), (244, 706192), (304, 566812), (368, 468236), (404, 426512), (437, 394304), (488, 353096), (608, 283406), (736, 234118), (808, 213256), (874, 197152), (976, 176548), (1159, 148672), (1216, 141703), (1403, 122816), (1472, 117059), (1616, 106628), (1748, 98576), (1919, 89792), (1952, 88274), (2318, 74336), (2323, 74176), (2806, 61408), (3232, 53314), (3496, 49288), (3838, 44896), (3904, 44137), (4636, 37168), (4646, 37088), (5612, 30704), (6161, 27968), (6464, 26657), (6992, 24644), (7676, 22448), (9272, 18584), (9292, 18544), (11224, 15352), (12322, 13984)]