158187008

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 160

約数和(自身を含む): 400688640

約数和(自身を除く): 242501632

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 101, 112, 128, 133, 152, 161, 184, 202, 224, 256, 266, 304, 322, 368, 404, 437, 448, 512, 532, 608, 644, 707, 736, 808, 874, 896, 1064, 1216, 1288, 1414, 1472, 1616, 1748, 1792, 1919, 2128, 2323, 2432, 2576, 2828, 2944, 3059, 3232, 3496, 3584, 3838, 4256, 4646, 4864, 5152, 5656, 5888, 6118, 6464, 6992, 7676, 8512, 9292, 9728, 10304, 11312, 11776, 12236, 12928, 13433, 13984, 15352, 16261, 17024, 18584, 20608, 22624, 24472, 25856, 26866, 27968, 30704, 32522, 34048, 37168, 41216, 44137, 45248, 48944, 51712, 53732, 55936, 61408, 65044, 68096, 74336, 82432, 88274, 90496, 97888, 107464, 111872, 122816, 130088, 148672, 176548, 180992, 195776, 214928, 223744, 245632, 260176, 297344, 308959, 353096, 361984, 391552, 429856, 491264, 520352, 594688, 617918, 706192, 783104, 859712, 982528, 1040704, 1189376, 1235836, 1412384, 1566208, 1719424, 2081408, 2471672, 2824768, 3438848, 4162816, 4943344, 5649536, 6877696, 8325632, 9886688, 11299072, 19773376, 22598144, 39546752, 79093504, 158187008]

約数ペア:

[(1, 158187008), (2, 79093504), (4, 39546752), (7, 22598144), (8, 19773376), (14, 11299072), (16, 9886688), (19, 8325632), (23, 6877696), (28, 5649536), (32, 4943344), (38, 4162816), (46, 3438848), (56, 2824768), (64, 2471672), (76, 2081408), (92, 1719424), (101, 1566208), (112, 1412384), (128, 1235836), (133, 1189376), (152, 1040704), (161, 982528), (184, 859712), (202, 783104), (224, 706192), (256, 617918), (266, 594688), (304, 520352), (322, 491264), (368, 429856), (404, 391552), (437, 361984), (448, 353096), (512, 308959), (532, 297344), (608, 260176), (644, 245632), (707, 223744), (736, 214928), (808, 195776), (874, 180992), (896, 176548), (1064, 148672), (1216, 130088), (1288, 122816), (1414, 111872), (1472, 107464), (1616, 97888), (1748, 90496), (1792, 88274), (1919, 82432), (2128, 74336), (2323, 68096), (2432, 65044), (2576, 61408), (2828, 55936), (2944, 53732), (3059, 51712), (3232, 48944), (3496, 45248), (3584, 44137), (3838, 41216), (4256, 37168), (4646, 34048), (4864, 32522), (5152, 30704), (5656, 27968), (5888, 26866), (6118, 25856), (6464, 24472), (6992, 22624), (7676, 20608), (8512, 18584), (9292, 17024), (9728, 16261), (10304, 15352), (11312, 13984), (11776, 13433), (12236, 12928)]