149918244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{254963}}^1$

素因数の和:254984

約数の個数: 36

約数和(自身を含む): 406922544

約数和(自身を除く): 257004300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 254963, 509926, 764889, 1019852, 1529778, 1784741, 3059556, 3569482, 5354223, 7138964, 10708446, 12493187, 21416892, 24986374, 37479561, 49972748, 74959122, 149918244]

約数ペア:

[(1, 149918244), (2, 74959122), (3, 49972748), (4, 37479561), (6, 24986374), (7, 21416892), (12, 12493187), (14, 10708446), (21, 7138964), (28, 5354223), (42, 3569482), (49, 3059556), (84, 1784741), (98, 1529778), (147, 1019852), (196, 764889), (294, 509926), (588, 254963)]