149343964

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:755

約数の個数: 72

約数和(自身を含む): 335140848

約数和(自身を除く): 185796884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 113, 154, 196, 226, 308, 452, 539, 613, 791, 1078, 1226, 1243, 1582, 2156, 2452, 2486, 3164, 4291, 4972, 5537, 6743, 8582, 8701, 11074, 13486, 17164, 17402, 22148, 26972, 30037, 34804, 47201, 60074, 60907, 69269, 94402, 120148, 121814, 138538, 188804, 243628, 277076, 330407, 484883, 660814, 761959, 969766, 1321628, 1523918, 1939532, 3047836, 3394181, 5333713, 6788362, 10667426, 13576724, 21334852, 37335991, 74671982, 149343964]

約数ペア:

[(1, 149343964), (2, 74671982), (4, 37335991), (7, 21334852), (11, 13576724), (14, 10667426), (22, 6788362), (28, 5333713), (44, 3394181), (49, 3047836), (77, 1939532), (98, 1523918), (113, 1321628), (154, 969766), (196, 761959), (226, 660814), (308, 484883), (452, 330407), (539, 277076), (613, 243628), (791, 188804), (1078, 138538), (1226, 121814), (1243, 120148), (1582, 94402), (2156, 69269), (2452, 60907), (2486, 60074), (3164, 47201), (4291, 34804), (4972, 30037), (5537, 26972), (6743, 22148), (8582, 17402), (8701, 17164), (11074, 13486)]