172471294

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 275788800

約数和(自身を除く): 103317506

約数列:

[1, 2, 29, 47, 58, 94, 151, 302, 419, 838, 1363, 2726, 4379, 7097, 8758, 12151, 14194, 19693, 24302, 39386, 63269, 126538, 205813, 411626, 571097, 1142194, 1834801, 2973643, 3669602, 5947286, 86235647, 172471294]

約数ペア:

[(1, 172471294), (2, 86235647), (29, 5947286), (47, 3669602), (58, 2973643), (94, 1834801), (151, 1142194), (302, 571097), (419, 411626), (838, 205813), (1363, 126538), (2726, 63269), (4379, 39386), (7097, 24302), (8758, 19693), (12151, 14194)]