148293708

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20981}}^1$

素因数の和:21038

約数の個数: 48

約数和(自身を含む): 375997440

約数和(自身を除く): 227703732

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 20981, 41962, 62943, 83924, 125886, 251772, 398639, 650411, 797278, 1195917, 1300822, 1594556, 1951233, 2391834, 2601644, 3902466, 4783668, 7804932, 12357809, 24715618, 37073427, 49431236, 74146854, 148293708]

約数ペア:

[(1, 148293708), (2, 74146854), (3, 49431236), (4, 37073427), (6, 24715618), (12, 12357809), (19, 7804932), (31, 4783668), (38, 3902466), (57, 2601644), (62, 2391834), (76, 1951233), (93, 1594556), (114, 1300822), (124, 1195917), (186, 797278), (228, 650411), (372, 398639), (589, 251772), (1178, 125886), (1767, 83924), (2356, 62943), (3534, 41962), (7068, 20981)]