154912842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 397522944

約数和(自身を除く): 242610102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 157, 191, 246, 287, 314, 369, 382, 471, 573, 574, 738, 861, 942, 1099, 1146, 1337, 1413, 1719, 1722, 2198, 2583, 2674, 2826, 3297, 3438, 4011, 5166, 6437, 6594, 7831, 8022, 9891, 12033, 12874, 15662, 19311, 19782, 23493, 24066, 29987, 38622, 45059, 46986, 54817, 57933, 59974, 70479, 89961, 90118, 109634, 115866, 135177, 140958, 164451, 179922, 209909, 269883, 270354, 328902, 405531, 419818, 493353, 539766, 629727, 811062, 986706, 1229467, 1259454, 1889181, 2458934, 3688401, 3778362, 7376802, 8606269, 11065203, 17212538, 22130406, 25818807, 51637614, 77456421, 154912842]

約数ペア:

[(1, 154912842), (2, 77456421), (3, 51637614), (6, 25818807), (7, 22130406), (9, 17212538), (14, 11065203), (18, 8606269), (21, 7376802), (41, 3778362), (42, 3688401), (63, 2458934), (82, 1889181), (123, 1259454), (126, 1229467), (157, 986706), (191, 811062), (246, 629727), (287, 539766), (314, 493353), (369, 419818), (382, 405531), (471, 328902), (573, 270354), (574, 269883), (738, 209909), (861, 179922), (942, 164451), (1099, 140958), (1146, 135177), (1337, 115866), (1413, 109634), (1719, 90118), (1722, 89961), (2198, 70479), (2583, 59974), (2674, 57933), (2826, 54817), (3297, 46986), (3438, 45059), (4011, 38622), (5166, 29987), (6437, 24066), (6594, 23493), (7831, 19782), (8022, 19311), (9891, 15662), (12033, 12874)]