157758216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4493}}^1$

素因数の和:4539

約数の個数: 128

約数和(自身を含む): 517708800

約数和(自身を除く): 359950584

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 924, 1064, 1254, 1463, 1596, 1672, 1848, 2508, 2926, 3192, 4389, 4493, 5016, 5852, 8778, 8986, 11704, 13479, 17556, 17972, 26958, 31451, 35112, 35944, 49423, 53916, 62902, 85367, 94353, 98846, 107832, 125804, 148269, 170734, 188706, 197692, 251608, 256101, 296538, 341468, 345961, 377412, 395384, 512202, 593076, 597569, 682936, 691922, 754824, 939037, 1024404, 1037883, 1186152, 1195138, 1383844, 1792707, 1878074, 2048808, 2075766, 2390276, 2767688, 2817111, 3585414, 3756148, 4151532, 4780552, 5634222, 6573259, 7170828, 7512296, 8303064, 11268444, 13146518, 14341656, 19719777, 22536888, 26293036, 39439554, 52586072, 78879108, 157758216]

約数ペア:

[(1, 157758216), (2, 78879108), (3, 52586072), (4, 39439554), (6, 26293036), (7, 22536888), (8, 19719777), (11, 14341656), (12, 13146518), (14, 11268444), (19, 8303064), (21, 7512296), (22, 7170828), (24, 6573259), (28, 5634222), (33, 4780552), (38, 4151532), (42, 3756148), (44, 3585414), (56, 2817111), (57, 2767688), (66, 2390276), (76, 2075766), (77, 2048808), (84, 1878074), (88, 1792707), (114, 1383844), (132, 1195138), (133, 1186152), (152, 1037883), (154, 1024404), (168, 939037), (209, 754824), (228, 691922), (231, 682936), (264, 597569), (266, 593076), (308, 512202), (399, 395384), (418, 377412), (456, 345961), (462, 341468), (532, 296538), (616, 256101), (627, 251608), (798, 197692), (836, 188706), (924, 170734), (1064, 148269), (1254, 125804), (1463, 107832), (1596, 98846), (1672, 94353), (1848, 85367), (2508, 62902), (2926, 53916), (3192, 49423), (4389, 35944), (4493, 35112), (5016, 31451), (5852, 26958), (8778, 17972), (8986, 17556), (11704, 13479)]