153085088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{73}}^1$

素因数の和:238

約数の個数: 72

約数和(自身を含む): 333715284

約数和(自身を除く): 180630196

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 73, 104, 142, 146, 208, 284, 292, 416, 568, 584, 923, 949, 1136, 1168, 1846, 1898, 2272, 2336, 3692, 3796, 5041, 5183, 7384, 7592, 10082, 10366, 14768, 15184, 20164, 20732, 29536, 30368, 40328, 41464, 65533, 67379, 80656, 82928, 131066, 134758, 161312, 165856, 262132, 269516, 367993, 524264, 539032, 735986, 1048528, 1078064, 1471972, 2097056, 2156128, 2943944, 4783909, 5887888, 9567818, 11775776, 19135636, 38271272, 76542544, 153085088]

約数ペア:

[(1, 153085088), (2, 76542544), (4, 38271272), (8, 19135636), (13, 11775776), (16, 9567818), (26, 5887888), (32, 4783909), (52, 2943944), (71, 2156128), (73, 2097056), (104, 1471972), (142, 1078064), (146, 1048528), (208, 735986), (284, 539032), (292, 524264), (416, 367993), (568, 269516), (584, 262132), (923, 165856), (949, 161312), (1136, 134758), (1168, 131066), (1846, 82928), (1898, 80656), (2272, 67379), (2336, 65533), (3692, 41464), (3796, 40328), (5041, 30368), (5183, 29536), (7384, 20732), (7592, 20164), (10082, 15184), (10366, 14768)]