156976404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 418844160

約数和(自身を除く): 261867756

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 211, 228, 247, 251, 422, 494, 502, 633, 741, 753, 844, 988, 1004, 1266, 1482, 1506, 2532, 2743, 2964, 3012, 3263, 4009, 4769, 5486, 6526, 8018, 8229, 9538, 9789, 10972, 12027, 13052, 14307, 16036, 16458, 19076, 19578, 24054, 28614, 32916, 39156, 48108, 52117, 52961, 57228, 61997, 104234, 105922, 123994, 156351, 158883, 185991, 208468, 211844, 247988, 312702, 317766, 371982, 625404, 635532, 688493, 743964, 1006259, 1376986, 2012518, 2065479, 2753972, 3018777, 4025036, 4130958, 6037554, 8261916, 12075108, 13081367, 26162734, 39244101, 52325468, 78488202, 156976404]

約数ペア:

[(1, 156976404), (2, 78488202), (3, 52325468), (4, 39244101), (6, 26162734), (12, 13081367), (13, 12075108), (19, 8261916), (26, 6037554), (38, 4130958), (39, 4025036), (52, 3018777), (57, 2753972), (76, 2065479), (78, 2012518), (114, 1376986), (156, 1006259), (211, 743964), (228, 688493), (247, 635532), (251, 625404), (422, 371982), (494, 317766), (502, 312702), (633, 247988), (741, 211844), (753, 208468), (844, 185991), (988, 158883), (1004, 156351), (1266, 123994), (1482, 105922), (1506, 104234), (2532, 61997), (2743, 57228), (2964, 52961), (3012, 52117), (3263, 48108), (4009, 39156), (4769, 32916), (5486, 28614), (6526, 24054), (8018, 19578), (8229, 19076), (9538, 16458), (9789, 16036), (10972, 14307), (12027, 13052)]