148976948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1$

素因数の和:1800

約数の個数: 48

約数和(自身を含む): 291110400

約数和(自身を除く): 142133452

約数列:

[1, 2, 4, 19, 31, 37, 38, 62, 74, 76, 124, 148, 589, 703, 1147, 1178, 1406, 1709, 2294, 2356, 2812, 3418, 4588, 6836, 21793, 32471, 43586, 52979, 63233, 64942, 87172, 105958, 126466, 129884, 211916, 252932, 1006601, 1201427, 1960223, 2013202, 2402854, 3920446, 4026404, 4805708, 7840892, 37244237, 74488474, 148976948]

約数ペア:

[(1, 148976948), (2, 74488474), (4, 37244237), (19, 7840892), (31, 4805708), (37, 4026404), (38, 3920446), (62, 2402854), (74, 2013202), (76, 1960223), (124, 1201427), (148, 1006601), (589, 252932), (703, 211916), (1147, 129884), (1178, 126466), (1406, 105958), (1709, 87172), (2294, 64942), (2356, 63233), (2812, 52979), (3418, 43586), (4588, 32471), (6836, 21793)]