122988222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 337139712

約数和(自身を除く): 214151490

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 31, 37, 42, 46, 62, 63, 69, 74, 93, 111, 126, 138, 161, 186, 207, 217, 222, 259, 279, 322, 333, 414, 434, 483, 518, 558, 651, 666, 713, 777, 851, 966, 1147, 1302, 1369, 1426, 1449, 1554, 1702, 1953, 2139, 2294, 2331, 2553, 2738, 2898, 3441, 3906, 4107, 4278, 4662, 4991, 5106, 5957, 6417, 6882, 7659, 8029, 8214, 9583, 9982, 10323, 11914, 12321, 12834, 14973, 15318, 16058, 17871, 19166, 20646, 24087, 24642, 26381, 28749, 29946, 31487, 35742, 42439, 44919, 48174, 52762, 53613, 57498, 62974, 72261, 79143, 84878, 86247, 89838, 94461, 107226, 127317, 144522, 158286, 172494, 184667, 188922, 220409, 237429, 254634, 283383, 297073, 369334, 381951, 440818, 474858, 554001, 566766, 594146, 661227, 763902, 891219, 976097, 1108002, 1322454, 1662003, 1782438, 1952194, 1983681, 2673657, 2928291, 3324006, 3967362, 5347314, 5856582, 6832679, 8784873, 13665358, 17569746, 20498037, 40996074, 61494111, 122988222]

約数ペア:

[(1, 122988222), (2, 61494111), (3, 40996074), (6, 20498037), (7, 17569746), (9, 13665358), (14, 8784873), (18, 6832679), (21, 5856582), (23, 5347314), (31, 3967362), (37, 3324006), (42, 2928291), (46, 2673657), (62, 1983681), (63, 1952194), (69, 1782438), (74, 1662003), (93, 1322454), (111, 1108002), (126, 976097), (138, 891219), (161, 763902), (186, 661227), (207, 594146), (217, 566766), (222, 554001), (259, 474858), (279, 440818), (322, 381951), (333, 369334), (414, 297073), (434, 283383), (483, 254634), (518, 237429), (558, 220409), (651, 188922), (666, 184667), (713, 172494), (777, 158286), (851, 144522), (966, 127317), (1147, 107226), (1302, 94461), (1369, 89838), (1426, 86247), (1449, 84878), (1554, 79143), (1702, 72261), (1953, 62974), (2139, 57498), (2294, 53613), (2331, 52762), (2553, 48174), (2738, 44919), (2898, 42439), (3441, 35742), (3906, 31487), (4107, 29946), (4278, 28749), (4662, 26381), (4991, 24642), (5106, 24087), (5957, 20646), (6417, 19166), (6882, 17871), (7659, 16058), (8029, 15318), (8214, 14973), (9583, 12834), (9982, 12321), (10323, 11914)]