158519872

素因数分解:

$2^6\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1069}}^1$

素因数の和:1419

約数の個数: 56

約数和(自身を含む): 360923840

約数和(自身を除く): 202403968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 331, 448, 662, 1069, 1324, 2138, 2317, 2648, 4276, 4634, 5296, 7483, 8552, 9268, 10592, 14966, 17104, 18536, 21184, 29932, 34208, 37072, 59864, 68416, 74144, 119728, 148288, 239456, 353839, 478912, 707678, 1415356, 2476873, 2830712, 4953746, 5661424, 9907492, 11322848, 19814984, 22645696, 39629968, 79259936, 158519872]

約数ペア:

[(1, 158519872), (2, 79259936), (4, 39629968), (7, 22645696), (8, 19814984), (14, 11322848), (16, 9907492), (28, 5661424), (32, 4953746), (56, 2830712), (64, 2476873), (112, 1415356), (224, 707678), (331, 478912), (448, 353839), (662, 239456), (1069, 148288), (1324, 119728), (2138, 74144), (2317, 68416), (2648, 59864), (4276, 37072), (4634, 34208), (5296, 29932), (7483, 21184), (8552, 18536), (9268, 17104), (10592, 14966)]