179702988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 474647040

約数和(自身を除く): 294944052

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 71, 76, 102, 114, 142, 204, 213, 228, 284, 323, 426, 646, 653, 852, 969, 1207, 1292, 1306, 1349, 1938, 1959, 2414, 2612, 2698, 3621, 3876, 3918, 4047, 4828, 5396, 7242, 7836, 8094, 11101, 12407, 14484, 16188, 22202, 22933, 24814, 33303, 37221, 44404, 45866, 46363, 49628, 66606, 68799, 74442, 91732, 92726, 133212, 137598, 139089, 148884, 185452, 210919, 275196, 278178, 421838, 556356, 632757, 788171, 843676, 880897, 1265514, 1576342, 1761794, 2364513, 2531028, 2642691, 3152684, 3523588, 4729026, 5285382, 9458052, 10570764, 14975249, 29950498, 44925747, 59900996, 89851494, 179702988]

約数ペア:

[(1, 179702988), (2, 89851494), (3, 59900996), (4, 44925747), (6, 29950498), (12, 14975249), (17, 10570764), (19, 9458052), (34, 5285382), (38, 4729026), (51, 3523588), (57, 3152684), (68, 2642691), (71, 2531028), (76, 2364513), (102, 1761794), (114, 1576342), (142, 1265514), (204, 880897), (213, 843676), (228, 788171), (284, 632757), (323, 556356), (426, 421838), (646, 278178), (653, 275196), (852, 210919), (969, 185452), (1207, 148884), (1292, 139089), (1306, 137598), (1349, 133212), (1938, 92726), (1959, 91732), (2414, 74442), (2612, 68799), (2698, 66606), (3621, 49628), (3876, 46363), (3918, 45866), (4047, 44404), (4828, 37221), (5396, 33303), (7242, 24814), (7836, 22933), (8094, 22202), (11101, 16188), (12407, 14484)]