119857408

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1431

約数の個数: 72

約数和(自身を含む): 269611776

約数和(自身を除く): 149754368

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 682, 704, 992, 1364, 1373, 1408, 1984, 2728, 2746, 2816, 3968, 5456, 5492, 7936, 10912, 10984, 15103, 21824, 21968, 30206, 42563, 43648, 43936, 60412, 85126, 87296, 87872, 120824, 170252, 175744, 241648, 340504, 351488, 468193, 483296, 681008, 936386, 966592, 1362016, 1872772, 1933184, 2724032, 3745544, 3866368, 5448064, 7491088, 10896128, 14982176, 29964352, 59928704, 119857408]

約数ペア:

[(1, 119857408), (2, 59928704), (4, 29964352), (8, 14982176), (11, 10896128), (16, 7491088), (22, 5448064), (31, 3866368), (32, 3745544), (44, 2724032), (62, 1933184), (64, 1872772), (88, 1362016), (124, 966592), (128, 936386), (176, 681008), (248, 483296), (256, 468193), (341, 351488), (352, 340504), (496, 241648), (682, 175744), (704, 170252), (992, 120824), (1364, 87872), (1373, 87296), (1408, 85126), (1984, 60412), (2728, 43936), (2746, 43648), (2816, 42563), (3968, 30206), (5456, 21968), (5492, 21824), (7936, 15103), (10912, 10984)]