148776156788

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{733}}^1$

素因数の和:1054

約数の個数: 144

約数和(自身を含む): 317499791616

約数和(自身を除く): 168723634828

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 71, 92, 142, 161, 193, 284, 322, 386, 497, 529, 644, 733, 772, 994, 1058, 1351, 1466, 1633, 1988, 2116, 2702, 2932, 3266, 3703, 4439, 5131, 5404, 6532, 7406, 8878, 10262, 11431, 13703, 14812, 16859, 17756, 20524, 22862, 27406, 31073, 33718, 37559, 45724, 52043, 54812, 62146, 67436, 75118, 95921, 102097, 104086, 118013, 124292, 141469, 150236, 191842, 204194, 208172, 236026, 262913, 282938, 315169, 364301, 383684, 387757, 408388, 472052, 525826, 565876, 630338, 714679, 728602, 775514, 990283, 1051652, 1196989, 1260676, 1429358, 1457204, 1551028, 1980566, 2206183, 2393978, 2714299, 2858716, 3253787, 3961132, 4412366, 4787956, 5428598, 6507574, 7248887, 8378923, 8824732, 10044299, 10857196, 13015148, 14497774, 16757846, 20088598, 22776509, 27530747, 28995548, 33515692, 40177196, 45553018, 50742209, 55061494, 70310093, 74837101, 91106036, 101484418, 110122988, 140620186, 149674202, 192715229, 202968836, 231018877, 281240372, 299348404, 385430458, 462037754, 523859707, 770860916, 924075508, 1047719414, 1617132139, 2095438828, 3234264278, 5313434171, 6468528556, 10626868342, 21253736684, 37194039197, 74388078394, 148776156788]

約数ペア:

[(1, 148776156788), (2, 74388078394), (4, 37194039197), (7, 21253736684), (14, 10626868342), (23, 6468528556), (28, 5313434171), (46, 3234264278), (71, 2095438828), (92, 1617132139), (142, 1047719414), (161, 924075508), (193, 770860916), (284, 523859707), (322, 462037754), (386, 385430458), (497, 299348404), (529, 281240372), (644, 231018877), (733, 202968836), (772, 192715229), (994, 149674202), (1058, 140620186), (1351, 110122988), (1466, 101484418), (1633, 91106036), (1988, 74837101), (2116, 70310093), (2702, 55061494), (2932, 50742209), (3266, 45553018), (3703, 40177196), (4439, 33515692), (5131, 28995548), (5404, 27530747), (6532, 22776509), (7406, 20088598), (8878, 16757846), (10262, 14497774), (11431, 13015148), (13703, 10857196), (14812, 10044299), (16859, 8824732), (17756, 8378923), (20524, 7248887), (22862, 6507574), (27406, 5428598), (31073, 4787956), (33718, 4412366), (37559, 3961132), (45724, 3253787), (52043, 2858716), (54812, 2714299), (62146, 2393978), (67436, 2206183), (75118, 1980566), (95921, 1551028), (102097, 1457204), (104086, 1429358), (118013, 1260676), (124292, 1196989), (141469, 1051652), (150236, 990283), (191842, 775514), (204194, 728602), (208172, 714679), (236026, 630338), (262913, 565876), (282938, 525826), (315169, 472052), (364301, 408388), (383684, 387757)]