126854728

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 340139520

約数和(自身を除く): 213284792

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 31, 44, 49, 52, 56, 62, 73, 77, 88, 91, 98, 104, 124, 143, 146, 154, 182, 196, 217, 248, 286, 292, 308, 341, 364, 392, 403, 434, 511, 539, 572, 584, 616, 637, 682, 728, 803, 806, 868, 949, 1001, 1022, 1078, 1144, 1274, 1364, 1519, 1606, 1612, 1736, 1898, 2002, 2044, 2156, 2263, 2387, 2548, 2728, 2821, 3038, 3212, 3224, 3577, 3796, 4004, 4088, 4312, 4433, 4526, 4774, 5096, 5621, 5642, 6076, 6424, 6643, 7007, 7154, 7592, 8008, 8866, 9052, 9548, 10439, 11242, 11284, 12152, 13286, 14014, 14308, 15841, 16709, 17732, 18104, 19096, 19747, 20878, 22484, 22568, 24893, 26572, 28028, 28616, 29419, 31031, 31682, 33418, 35464, 39347, 39494, 41756, 44968, 46501, 49786, 53144, 56056, 58838, 62062, 63364, 66836, 73073, 78694, 78988, 83512, 93002, 99572, 110887, 117676, 124124, 126728, 133672, 146146, 157388, 157976, 174251, 186004, 199144, 205933, 217217, 221774, 235352, 248248, 292292, 314776, 323609, 348502, 372008, 411866, 434434, 443548, 511511, 584584, 647218, 697004, 823732, 868868, 887096, 1023022, 1219757, 1294436, 1394008, 1441531, 1647464, 1737736, 2046044, 2265263, 2439514, 2588872, 2883062, 4092088, 4530526, 4879028, 5766124, 9061052, 9758056, 11532248, 15856841, 18122104, 31713682, 63427364, 126854728]

約数ペア:

[(1, 126854728), (2, 63427364), (4, 31713682), (7, 18122104), (8, 15856841), (11, 11532248), (13, 9758056), (14, 9061052), (22, 5766124), (26, 4879028), (28, 4530526), (31, 4092088), (44, 2883062), (49, 2588872), (52, 2439514), (56, 2265263), (62, 2046044), (73, 1737736), (77, 1647464), (88, 1441531), (91, 1394008), (98, 1294436), (104, 1219757), (124, 1023022), (143, 887096), (146, 868868), (154, 823732), (182, 697004), (196, 647218), (217, 584584), (248, 511511), (286, 443548), (292, 434434), (308, 411866), (341, 372008), (364, 348502), (392, 323609), (403, 314776), (434, 292292), (511, 248248), (539, 235352), (572, 221774), (584, 217217), (616, 205933), (637, 199144), (682, 186004), (728, 174251), (803, 157976), (806, 157388), (868, 146146), (949, 133672), (1001, 126728), (1022, 124124), (1078, 117676), (1144, 110887), (1274, 99572), (1364, 93002), (1519, 83512), (1606, 78988), (1612, 78694), (1736, 73073), (1898, 66836), (2002, 63364), (2044, 62062), (2156, 58838), (2263, 56056), (2387, 53144), (2548, 49786), (2728, 46501), (2821, 44968), (3038, 41756), (3212, 39494), (3224, 39347), (3577, 35464), (3796, 33418), (4004, 31682), (4088, 31031), (4312, 29419), (4433, 28616), (4526, 28028), (4774, 26572), (5096, 24893), (5621, 22568), (5642, 22484), (6076, 20878), (6424, 19747), (6643, 19096), (7007, 18104), (7154, 17732), (7592, 16709), (8008, 15841), (8866, 14308), (9052, 14014), (9548, 13286), (10439, 12152), (11242, 11284)]