127707228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 370685952

約数和(自身を除く): 242978724

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 101, 103, 124, 132, 186, 198, 202, 206, 279, 303, 309, 341, 372, 396, 404, 412, 558, 606, 618, 682, 909, 927, 1023, 1111, 1116, 1133, 1212, 1236, 1364, 1818, 1854, 2046, 2222, 2266, 3069, 3131, 3193, 3333, 3399, 3636, 3708, 4092, 4444, 4532, 6138, 6262, 6386, 6666, 6798, 9393, 9579, 9999, 10197, 10403, 12276, 12524, 12772, 13332, 13596, 18786, 19158, 19998, 20394, 20806, 28179, 28737, 31209, 34441, 35123, 37572, 38316, 39996, 40788, 41612, 56358, 57474, 62418, 68882, 70246, 93627, 103323, 105369, 112716, 114433, 114948, 124836, 137764, 140492, 187254, 206646, 210738, 228866, 309969, 316107, 322493, 343299, 374508, 413292, 421476, 457732, 619938, 632214, 644986, 686598, 967479, 1029897, 1239876, 1264428, 1289972, 1373196, 1934958, 2059794, 2902437, 3547423, 3869916, 4119588, 5804874, 7094846, 10642269, 11609748, 14189692, 21284538, 31926807, 42569076, 63853614, 127707228]

約数ペア:

[(1, 127707228), (2, 63853614), (3, 42569076), (4, 31926807), (6, 21284538), (9, 14189692), (11, 11609748), (12, 10642269), (18, 7094846), (22, 5804874), (31, 4119588), (33, 3869916), (36, 3547423), (44, 2902437), (62, 2059794), (66, 1934958), (93, 1373196), (99, 1289972), (101, 1264428), (103, 1239876), (124, 1029897), (132, 967479), (186, 686598), (198, 644986), (202, 632214), (206, 619938), (279, 457732), (303, 421476), (309, 413292), (341, 374508), (372, 343299), (396, 322493), (404, 316107), (412, 309969), (558, 228866), (606, 210738), (618, 206646), (682, 187254), (909, 140492), (927, 137764), (1023, 124836), (1111, 114948), (1116, 114433), (1133, 112716), (1212, 105369), (1236, 103323), (1364, 93627), (1818, 70246), (1854, 68882), (2046, 62418), (2222, 57474), (2266, 56358), (3069, 41612), (3131, 40788), (3193, 39996), (3333, 38316), (3399, 37572), (3636, 35123), (3708, 34441), (4092, 31209), (4444, 28737), (4532, 28179), (6138, 20806), (6262, 20394), (6386, 19998), (6666, 19158), (6798, 18786), (9393, 13596), (9579, 13332), (9999, 12772), (10197, 12524), (10403, 12276)]