149663944

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 303264000

約数和(自身を除く): 153600056

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 103, 106, 149, 184, 206, 212, 298, 412, 424, 596, 824, 1192, 1219, 2369, 2438, 3427, 4738, 4876, 5459, 6854, 7897, 9476, 9752, 10918, 13708, 15347, 15794, 18952, 21836, 27416, 30694, 31588, 43672, 61388, 63176, 122776, 125557, 181631, 251114, 352981, 363262, 502228, 705962, 726524, 813391, 1004456, 1411924, 1453048, 1626782, 2823848, 3253564, 6507128, 18707993, 37415986, 74831972, 149663944]

約数ペア:

[(1, 149663944), (2, 74831972), (4, 37415986), (8, 18707993), (23, 6507128), (46, 3253564), (53, 2823848), (92, 1626782), (103, 1453048), (106, 1411924), (149, 1004456), (184, 813391), (206, 726524), (212, 705962), (298, 502228), (412, 363262), (424, 352981), (596, 251114), (824, 181631), (1192, 125557), (1219, 122776), (2369, 63176), (2438, 61388), (3427, 43672), (4738, 31588), (4876, 30694), (5459, 27416), (6854, 21836), (7897, 18952), (9476, 15794), (9752, 15347), (10918, 13708)]