121193632

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{563}}^1$

素因数の和:642

約数の個数: 72

約数和(自身を含む): 282266208

約数和(自身を除く): 161072576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 563, 868, 961, 992, 1126, 1736, 1922, 2252, 3472, 3844, 3941, 4504, 6727, 6944, 7688, 7882, 9008, 13454, 15376, 15764, 17453, 18016, 26908, 30752, 31528, 34906, 53816, 63056, 69812, 107632, 122171, 126112, 139624, 215264, 244342, 279248, 488684, 541043, 558496, 977368, 1082086, 1954736, 2164172, 3787301, 3909472, 4328344, 7574602, 8656688, 15149204, 17313376, 30298408, 60596816, 121193632]

約数ペア:

[(1, 121193632), (2, 60596816), (4, 30298408), (7, 17313376), (8, 15149204), (14, 8656688), (16, 7574602), (28, 4328344), (31, 3909472), (32, 3787301), (56, 2164172), (62, 1954736), (112, 1082086), (124, 977368), (217, 558496), (224, 541043), (248, 488684), (434, 279248), (496, 244342), (563, 215264), (868, 139624), (961, 126112), (992, 122171), (1126, 107632), (1736, 69812), (1922, 63056), (2252, 53816), (3472, 34906), (3844, 31528), (3941, 30752), (4504, 26908), (6727, 18016), (6944, 17453), (7688, 15764), (7882, 15376), (9008, 13454)]