149146444

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 279417600

約数和(自身を除く): 130271156

約数列:

[1, 2, 4, 23, 46, 92, 107, 109, 139, 214, 218, 278, 428, 436, 556, 2461, 2507, 3197, 4922, 5014, 6394, 9844, 10028, 11663, 12788, 14873, 15151, 23326, 29746, 30302, 46652, 59492, 60604, 268249, 342079, 348473, 536498, 684158, 696946, 1072996, 1368316, 1393892, 1621157, 3242314, 6484628, 37286611, 74573222, 149146444]

約数ペア:

[(1, 149146444), (2, 74573222), (4, 37286611), (23, 6484628), (46, 3242314), (92, 1621157), (107, 1393892), (109, 1368316), (139, 1072996), (214, 696946), (218, 684158), (278, 536498), (428, 348473), (436, 342079), (556, 268249), (2461, 60604), (2507, 59492), (3197, 46652), (4922, 30302), (5014, 29746), (6394, 23326), (9844, 15151), (10028, 14873), (11663, 12788)]