127237376

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 316901760

約数和(自身を除く): 189664384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 64, 74, 76, 101, 112, 128, 133, 148, 152, 202, 224, 256, 259, 266, 296, 304, 404, 448, 518, 532, 592, 608, 703, 707, 808, 896, 1036, 1064, 1184, 1216, 1406, 1414, 1616, 1792, 1919, 2072, 2128, 2368, 2432, 2812, 2828, 3232, 3737, 3838, 4144, 4256, 4736, 4864, 4921, 5624, 5656, 6464, 7474, 7676, 8288, 8512, 9472, 9842, 11248, 11312, 12928, 13433, 14948, 15352, 16576, 17024, 19684, 22496, 22624, 25856, 26159, 26866, 29896, 30704, 33152, 34048, 39368, 44992, 45248, 52318, 53732, 59792, 61408, 66304, 71003, 78736, 89984, 90496, 104636, 107464, 119584, 122816, 142006, 157472, 179968, 180992, 209272, 214928, 239168, 245632, 284012, 314944, 418544, 429856, 478336, 491264, 497021, 568024, 629888, 837088, 859712, 956672, 994042, 1136048, 1259776, 1674176, 1719424, 1988084, 2272096, 3348352, 3438848, 3976168, 4544192, 6696704, 7952336, 9088384, 15904672, 18176768, 31809344, 63618688, 127237376]

約数ペア:

[(1, 127237376), (2, 63618688), (4, 31809344), (7, 18176768), (8, 15904672), (14, 9088384), (16, 7952336), (19, 6696704), (28, 4544192), (32, 3976168), (37, 3438848), (38, 3348352), (56, 2272096), (64, 1988084), (74, 1719424), (76, 1674176), (101, 1259776), (112, 1136048), (128, 994042), (133, 956672), (148, 859712), (152, 837088), (202, 629888), (224, 568024), (256, 497021), (259, 491264), (266, 478336), (296, 429856), (304, 418544), (404, 314944), (448, 284012), (518, 245632), (532, 239168), (592, 214928), (608, 209272), (703, 180992), (707, 179968), (808, 157472), (896, 142006), (1036, 122816), (1064, 119584), (1184, 107464), (1216, 104636), (1406, 90496), (1414, 89984), (1616, 78736), (1792, 71003), (1919, 66304), (2072, 61408), (2128, 59792), (2368, 53732), (2432, 52318), (2812, 45248), (2828, 44992), (3232, 39368), (3737, 34048), (3838, 33152), (4144, 30704), (4256, 29896), (4736, 26866), (4864, 26159), (4921, 25856), (5624, 22624), (5656, 22496), (6464, 19684), (7474, 17024), (7676, 16576), (8288, 15352), (8512, 14948), (9472, 13433), (9842, 12928), (11248, 11312)]