15771569408

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{120563}}^1$

素因数の和:120659

約数の個数: 72

約数和(自身を含む): 36472056768

約数和(自身を除く): 20700487360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2336, 4088, 4672, 8176, 9344, 16352, 18688, 32704, 65408, 120563, 130816, 241126, 482252, 843941, 964504, 1687882, 1929008, 3375764, 3858016, 6751528, 7716032, 8801099, 13503056, 15432064, 17602198, 27006112, 30864128, 35204396, 54012224, 61607693, 70408792, 108024448, 123215386, 140817584, 216048896, 246430772, 281635168, 492861544, 563270336, 985723088, 1126540672, 1971446176, 2253081344, 3942892352, 7885784704, 15771569408]

約数ペア:

[(1, 15771569408), (2, 7885784704), (4, 3942892352), (7, 2253081344), (8, 1971446176), (14, 1126540672), (16, 985723088), (28, 563270336), (32, 492861544), (56, 281635168), (64, 246430772), (73, 216048896), (112, 140817584), (128, 123215386), (146, 108024448), (224, 70408792), (256, 61607693), (292, 54012224), (448, 35204396), (511, 30864128), (584, 27006112), (896, 17602198), (1022, 15432064), (1168, 13503056), (1792, 8801099), (2044, 7716032), (2336, 6751528), (4088, 3858016), (4672, 3375764), (8176, 1929008), (9344, 1687882), (16352, 964504), (18688, 843941), (32704, 482252), (65408, 241126), (120563, 130816)]