190978816

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6269}}^1$

素因数の和:6309

約数の個数: 72

約数和(自身を含む): 461371680

約数和(自身を除く): 270392864

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 6269, 7616, 12538, 15232, 25076, 30464, 43883, 50152, 87766, 100304, 106573, 175532, 200608, 213146, 351064, 401216, 426292, 702128, 746011, 802432, 852584, 1404256, 1492022, 1604864, 1705168, 2808512, 2984044, 3410336, 5617024, 5968088, 6820672, 11234048, 11936176, 13641344, 23872352, 27282688, 47744704, 95489408, 190978816]

約数ペア:

[(1, 190978816), (2, 95489408), (4, 47744704), (7, 27282688), (8, 23872352), (14, 13641344), (16, 11936176), (17, 11234048), (28, 6820672), (32, 5968088), (34, 5617024), (56, 3410336), (64, 2984044), (68, 2808512), (112, 1705168), (119, 1604864), (128, 1492022), (136, 1404256), (224, 852584), (238, 802432), (256, 746011), (272, 702128), (448, 426292), (476, 401216), (544, 351064), (896, 213146), (952, 200608), (1088, 175532), (1792, 106573), (1904, 100304), (2176, 87766), (3808, 50152), (4352, 43883), (6269, 30464), (7616, 25076), (12538, 15232)]