155128864

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 351400896

約数和(自身を除く): 196272032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 43, 44, 74, 86, 88, 148, 172, 176, 277, 296, 344, 352, 407, 473, 554, 592, 688, 814, 946, 1108, 1184, 1376, 1591, 1628, 1892, 2216, 3047, 3182, 3256, 3784, 4432, 6094, 6364, 6512, 7568, 8864, 10249, 11911, 12188, 12728, 13024, 15136, 17501, 20498, 23822, 24376, 25456, 35002, 40996, 47644, 48752, 50912, 70004, 81992, 95288, 97504, 112739, 131021, 140008, 163984, 190576, 225478, 262042, 280016, 327968, 381152, 440707, 450956, 524084, 560032, 881414, 901912, 1048168, 1762828, 1803824, 2096336, 3525656, 3607648, 4192672, 4847777, 7051312, 9695554, 14102624, 19391108, 38782216, 77564432, 155128864]

約数ペア:

[(1, 155128864), (2, 77564432), (4, 38782216), (8, 19391108), (11, 14102624), (16, 9695554), (22, 7051312), (32, 4847777), (37, 4192672), (43, 3607648), (44, 3525656), (74, 2096336), (86, 1803824), (88, 1762828), (148, 1048168), (172, 901912), (176, 881414), (277, 560032), (296, 524084), (344, 450956), (352, 440707), (407, 381152), (473, 327968), (554, 280016), (592, 262042), (688, 225478), (814, 190576), (946, 163984), (1108, 140008), (1184, 131021), (1376, 112739), (1591, 97504), (1628, 95288), (1892, 81992), (2216, 70004), (3047, 50912), (3182, 48752), (3256, 47644), (3784, 40996), (4432, 35002), (6094, 25456), (6364, 24376), (6512, 23822), (7568, 20498), (8864, 17501), (10249, 15136), (11911, 13024), (12188, 12728)]