148141570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 295488000

約数和(自身を除く): 147346430

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 151, 170, 199, 290, 302, 398, 493, 755, 986, 995, 1510, 1990, 2465, 2567, 3383, 4379, 4930, 5134, 5771, 6766, 8758, 11542, 12835, 16915, 21895, 25670, 28855, 30049, 33830, 43790, 57710, 60098, 74443, 98107, 148886, 150245, 196214, 300490, 372215, 490535, 510833, 744430, 871421, 981070, 1021666, 1742842, 2554165, 4357105, 5108330, 8714210, 14814157, 29628314, 74070785, 148141570]

約数ペア:

[(1, 148141570), (2, 74070785), (5, 29628314), (10, 14814157), (17, 8714210), (29, 5108330), (34, 4357105), (58, 2554165), (85, 1742842), (145, 1021666), (151, 981070), (170, 871421), (199, 744430), (290, 510833), (302, 490535), (398, 372215), (493, 300490), (755, 196214), (986, 150245), (995, 148886), (1510, 98107), (1990, 74443), (2465, 60098), (2567, 57710), (3383, 43790), (4379, 33830), (4930, 30049), (5134, 28855), (5771, 25670), (6766, 21895), (8758, 16915), (11542, 12835)]