189783396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 556028928

約数和(自身を除く): 366245532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 67, 69, 92, 99, 132, 134, 138, 198, 201, 207, 253, 268, 276, 311, 396, 402, 414, 506, 603, 622, 737, 759, 804, 828, 933, 1012, 1206, 1244, 1474, 1518, 1541, 1866, 2211, 2277, 2412, 2799, 2948, 3036, 3082, 3421, 3732, 4422, 4554, 4623, 5598, 6164, 6633, 6842, 7153, 8844, 9108, 9246, 10263, 11196, 13266, 13684, 13869, 14306, 16951, 18492, 20526, 20837, 21459, 26532, 27738, 28612, 30789, 33902, 41052, 41674, 42918, 50853, 55476, 61578, 62511, 64377, 67804, 78683, 83348, 85836, 101706, 123156, 125022, 128754, 152559, 157366, 187533, 203412, 229207, 236049, 250044, 257508, 305118, 314732, 375066, 458414, 472098, 479251, 610236, 687621, 708147, 750132, 916828, 944196, 958502, 1375242, 1416294, 1437753, 1917004, 2062863, 2750484, 2832588, 2875506, 4125726, 4313259, 5271761, 5751012, 8251452, 8626518, 10543522, 15815283, 17253036, 21087044, 31630566, 47445849, 63261132, 94891698, 189783396]

約数ペア:

[(1, 189783396), (2, 94891698), (3, 63261132), (4, 47445849), (6, 31630566), (9, 21087044), (11, 17253036), (12, 15815283), (18, 10543522), (22, 8626518), (23, 8251452), (33, 5751012), (36, 5271761), (44, 4313259), (46, 4125726), (66, 2875506), (67, 2832588), (69, 2750484), (92, 2062863), (99, 1917004), (132, 1437753), (134, 1416294), (138, 1375242), (198, 958502), (201, 944196), (207, 916828), (253, 750132), (268, 708147), (276, 687621), (311, 610236), (396, 479251), (402, 472098), (414, 458414), (506, 375066), (603, 314732), (622, 305118), (737, 257508), (759, 250044), (804, 236049), (828, 229207), (933, 203412), (1012, 187533), (1206, 157366), (1244, 152559), (1474, 128754), (1518, 125022), (1541, 123156), (1866, 101706), (2211, 85836), (2277, 83348), (2412, 78683), (2799, 67804), (2948, 64377), (3036, 62511), (3082, 61578), (3421, 55476), (3732, 50853), (4422, 42918), (4554, 41674), (4623, 41052), (5598, 33902), (6164, 30789), (6633, 28612), (6842, 27738), (7153, 26532), (8844, 21459), (9108, 20837), (9246, 20526), (10263, 18492), (11196, 16951), (13266, 14306), (13684, 13869)]