149441964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{6869}}^1$

素因数の和:6927

約数の個数: 72

約数和(自身を含む): 416651760

約数和(自身を除く): 267209796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 6869, 7252, 10878, 13738, 20607, 21756, 27476, 41214, 48083, 82428, 96166, 144249, 192332, 254153, 288498, 336581, 508306, 576996, 673162, 762459, 1009743, 1016612, 1346324, 1524918, 1779071, 2019486, 3049836, 3558142, 4038972, 5337213, 7116284, 10674426, 12453497, 21348852, 24906994, 37360491, 49813988, 74720982, 149441964]

約数ペア:

[(1, 149441964), (2, 74720982), (3, 49813988), (4, 37360491), (6, 24906994), (7, 21348852), (12, 12453497), (14, 10674426), (21, 7116284), (28, 5337213), (37, 4038972), (42, 3558142), (49, 3049836), (74, 2019486), (84, 1779071), (98, 1524918), (111, 1346324), (147, 1016612), (148, 1009743), (196, 762459), (222, 673162), (259, 576996), (294, 508306), (444, 336581), (518, 288498), (588, 254153), (777, 192332), (1036, 144249), (1554, 96166), (1813, 82428), (3108, 48083), (3626, 41214), (5439, 27476), (6869, 21756), (7252, 20607), (10878, 13738)]