151833970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 305565696

約数和(自身を除く): 153731726

約数列:

[1, 2, 5, 10, 17, 31, 34, 47, 62, 85, 94, 155, 170, 235, 310, 470, 527, 613, 799, 1054, 1226, 1457, 1598, 2635, 2914, 3065, 3995, 5270, 6130, 7285, 7990, 10421, 14570, 19003, 20842, 24769, 28811, 38006, 49538, 52105, 57622, 95015, 104210, 123845, 144055, 190030, 247690, 288110, 323051, 489787, 646102, 893141, 979574, 1615255, 1786282, 2448935, 3230510, 4465705, 4897870, 8931410, 15183397, 30366794, 75916985, 151833970]

約数ペア:

[(1, 151833970), (2, 75916985), (5, 30366794), (10, 15183397), (17, 8931410), (31, 4897870), (34, 4465705), (47, 3230510), (62, 2448935), (85, 1786282), (94, 1615255), (155, 979574), (170, 893141), (235, 646102), (310, 489787), (470, 323051), (527, 288110), (613, 247690), (799, 190030), (1054, 144055), (1226, 123845), (1457, 104210), (1598, 95015), (2635, 57622), (2914, 52105), (3065, 49538), (3995, 38006), (5270, 28811), (6130, 24769), (7285, 20842), (7990, 19003), (10421, 14570)]