173860256

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1437

約数の個数: 48

約数和(自身を含む): 353263680

約数和(自身を除く): 179403424

約数列:

[1, 2, 4, 8, 16, 32, 59, 71, 118, 142, 236, 284, 472, 568, 944, 1136, 1297, 1888, 2272, 2594, 4189, 5188, 8378, 10376, 16756, 20752, 33512, 41504, 67024, 76523, 92087, 134048, 153046, 184174, 306092, 368348, 612184, 736696, 1224368, 1473392, 2448736, 2946784, 5433133, 10866266, 21732532, 43465064, 86930128, 173860256]

約数ペア:

[(1, 173860256), (2, 86930128), (4, 43465064), (8, 21732532), (16, 10866266), (32, 5433133), (59, 2946784), (71, 2448736), (118, 1473392), (142, 1224368), (236, 736696), (284, 612184), (472, 368348), (568, 306092), (944, 184174), (1136, 153046), (1297, 134048), (1888, 92087), (2272, 76523), (2594, 67024), (4189, 41504), (5188, 33512), (8378, 20752), (10376, 16756)]