189298512

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:978

約数の個数: 160

約数和(自身を含む): 601628160

約数和(自身を除く): 412329648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 37, 39, 48, 52, 54, 72, 74, 78, 104, 108, 111, 117, 144, 148, 156, 208, 216, 222, 234, 296, 312, 333, 351, 432, 444, 468, 481, 592, 624, 666, 702, 888, 911, 936, 962, 999, 1332, 1404, 1443, 1776, 1822, 1872, 1924, 1998, 2664, 2733, 2808, 2886, 3644, 3848, 3996, 4329, 5328, 5466, 5616, 5772, 7288, 7696, 7992, 8199, 8658, 10932, 11544, 11843, 12987, 14576, 15984, 16398, 17316, 21864, 23088, 23686, 24597, 25974, 32796, 33707, 34632, 35529, 43728, 47372, 49194, 51948, 65592, 67414, 69264, 71058, 94744, 98388, 101121, 103896, 106587, 131184, 134828, 142116, 189488, 196776, 202242, 207792, 213174, 269656, 284232, 303363, 319761, 393552, 404484, 426348, 438191, 539312, 568464, 606726, 639522, 808968, 852696, 876382, 910089, 1213452, 1279044, 1314573, 1617936, 1705392, 1752764, 1820178, 2426904, 2558088, 2629146, 3505528, 3640356, 3943719, 4853808, 5116176, 5258292, 7011056, 7280712, 7887438, 10516584, 11831157, 14561424, 15774876, 21033168, 23662314, 31549752, 47324628, 63099504, 94649256, 189298512]

約数ペア:

[(1, 189298512), (2, 94649256), (3, 63099504), (4, 47324628), (6, 31549752), (8, 23662314), (9, 21033168), (12, 15774876), (13, 14561424), (16, 11831157), (18, 10516584), (24, 7887438), (26, 7280712), (27, 7011056), (36, 5258292), (37, 5116176), (39, 4853808), (48, 3943719), (52, 3640356), (54, 3505528), (72, 2629146), (74, 2558088), (78, 2426904), (104, 1820178), (108, 1752764), (111, 1705392), (117, 1617936), (144, 1314573), (148, 1279044), (156, 1213452), (208, 910089), (216, 876382), (222, 852696), (234, 808968), (296, 639522), (312, 606726), (333, 568464), (351, 539312), (432, 438191), (444, 426348), (468, 404484), (481, 393552), (592, 319761), (624, 303363), (666, 284232), (702, 269656), (888, 213174), (911, 207792), (936, 202242), (962, 196776), (999, 189488), (1332, 142116), (1404, 134828), (1443, 131184), (1776, 106587), (1822, 103896), (1872, 101121), (1924, 98388), (1998, 94744), (2664, 71058), (2733, 69264), (2808, 67414), (2886, 65592), (3644, 51948), (3848, 49194), (3996, 47372), (4329, 43728), (5328, 35529), (5466, 34632), (5616, 33707), (5772, 32796), (7288, 25974), (7696, 24597), (7992, 23686), (8199, 23088), (8658, 21864), (10932, 17316), (11544, 16398), (11843, 15984), (12987, 14576)]