165225536

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11897}}^1$

素因数の和:11947

約数の個数: 56

約数和(自身を含む): 386827776

約数和(自身を除く): 221602240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 11897, 13888, 23794, 47588, 83279, 95176, 166558, 190352, 333116, 368807, 380704, 666232, 737614, 761408, 1332464, 1475228, 2581649, 2664928, 2950456, 5163298, 5329856, 5900912, 10326596, 11801824, 20653192, 23603648, 41306384, 82612768, 165225536]

約数ペア:

[(1, 165225536), (2, 82612768), (4, 41306384), (7, 23603648), (8, 20653192), (14, 11801824), (16, 10326596), (28, 5900912), (31, 5329856), (32, 5163298), (56, 2950456), (62, 2664928), (64, 2581649), (112, 1475228), (124, 1332464), (217, 761408), (224, 737614), (248, 666232), (434, 380704), (448, 368807), (496, 333116), (868, 190352), (992, 166558), (1736, 95176), (1984, 83279), (3472, 47588), (6944, 23794), (11897, 13888)]