127214416

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:836

約数の個数: 80

約数和(自身を含む): 297302400

約数和(自身を除く): 170087984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 53, 56, 58, 106, 112, 116, 203, 212, 232, 371, 406, 424, 464, 739, 742, 812, 848, 1478, 1484, 1537, 1624, 2956, 2968, 3074, 3248, 5173, 5912, 5936, 6148, 10346, 10759, 11824, 12296, 20692, 21431, 21518, 24592, 39167, 41384, 42862, 43036, 78334, 82768, 85724, 86072, 150017, 156668, 171448, 172144, 274169, 300034, 313336, 342896, 548338, 600068, 626672, 1096676, 1135843, 1200136, 2193352, 2271686, 2400272, 4386704, 4543372, 7950901, 9086744, 15901802, 18173488, 31803604, 63607208, 127214416]

約数ペア:

[(1, 127214416), (2, 63607208), (4, 31803604), (7, 18173488), (8, 15901802), (14, 9086744), (16, 7950901), (28, 4543372), (29, 4386704), (53, 2400272), (56, 2271686), (58, 2193352), (106, 1200136), (112, 1135843), (116, 1096676), (203, 626672), (212, 600068), (232, 548338), (371, 342896), (406, 313336), (424, 300034), (464, 274169), (739, 172144), (742, 171448), (812, 156668), (848, 150017), (1478, 86072), (1484, 85724), (1537, 82768), (1624, 78334), (2956, 43036), (2968, 42862), (3074, 41384), (3248, 39167), (5173, 24592), (5912, 21518), (5936, 21431), (6148, 20692), (10346, 12296), (10759, 11824)]