123001552

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4679}}^1$

素因数の和:4771

約数の個数: 40

約数和(自身を含む): 250698240

約数和(自身を除く): 127696688

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 4679, 6572, 9358, 13144, 18716, 26288, 37432, 74864, 145049, 247987, 290098, 495974, 580196, 991948, 1160392, 1983896, 2320784, 3967792, 7687597, 15375194, 30750388, 61500776, 123001552]

約数ペア:

[(1, 123001552), (2, 61500776), (4, 30750388), (8, 15375194), (16, 7687597), (31, 3967792), (53, 2320784), (62, 1983896), (106, 1160392), (124, 991948), (212, 580196), (248, 495974), (424, 290098), (496, 247987), (848, 145049), (1643, 74864), (3286, 37432), (4679, 26288), (6572, 18716), (9358, 13144)]