166686496

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2339}}^1$

素因数の和:2497

約数の個数: 48

約数和(自身を含む): 350269920

約数和(自身を除く): 183583424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 131, 136, 262, 272, 524, 544, 1048, 2096, 2227, 2339, 4192, 4454, 4678, 8908, 9356, 17816, 18712, 35632, 37424, 39763, 71264, 74848, 79526, 159052, 306409, 318104, 612818, 636208, 1225636, 1272416, 2451272, 4902544, 5208953, 9805088, 10417906, 20835812, 41671624, 83343248, 166686496]

約数ペア:

[(1, 166686496), (2, 83343248), (4, 41671624), (8, 20835812), (16, 10417906), (17, 9805088), (32, 5208953), (34, 4902544), (68, 2451272), (131, 1272416), (136, 1225636), (262, 636208), (272, 612818), (524, 318104), (544, 306409), (1048, 159052), (2096, 79526), (2227, 74848), (2339, 71264), (4192, 39763), (4454, 37424), (4678, 35632), (8908, 18712), (9356, 17816)]