149216704

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25621}}^1$

素因数の和:25653

約数の個数: 56

約数和(自身を含む): 364447328

約数和(自身を除く): 215230624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 25621, 51242, 102484, 179347, 204968, 333073, 358694, 409936, 666146, 717388, 819872, 1332292, 1434776, 1639744, 2331511, 2664584, 2869552, 4663022, 5329168, 5739104, 9326044, 10658336, 11478208, 18652088, 21316672, 37304176, 74608352, 149216704]

約数ペア:

[(1, 149216704), (2, 74608352), (4, 37304176), (7, 21316672), (8, 18652088), (13, 11478208), (14, 10658336), (16, 9326044), (26, 5739104), (28, 5329168), (32, 4663022), (52, 2869552), (56, 2664584), (64, 2331511), (91, 1639744), (104, 1434776), (112, 1332292), (182, 819872), (208, 717388), (224, 666146), (364, 409936), (416, 358694), (448, 333073), (728, 204968), (832, 179347), (1456, 102484), (2912, 51242), (5824, 25621)]