100768128

素因数分解:

$2^7\times 3^1\times {\mathrm{397}}^1\times {\mathrm{661}}^1$

素因数の和:1075

約数の個数: 64

約数和(自身を含む): 268745520

約数和(自身を除く): 167977392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 397, 661, 794, 1191, 1322, 1588, 1983, 2382, 2644, 3176, 3966, 4764, 5288, 6352, 7932, 9528, 10576, 12704, 15864, 19056, 21152, 25408, 31728, 38112, 42304, 50816, 63456, 76224, 84608, 126912, 152448, 253824, 262417, 524834, 787251, 1049668, 1574502, 2099336, 3149004, 4198672, 6298008, 8397344, 12596016, 16794688, 25192032, 33589376, 50384064, 100768128]

約数ペア:

[(1, 100768128), (2, 50384064), (3, 33589376), (4, 25192032), (6, 16794688), (8, 12596016), (12, 8397344), (16, 6298008), (24, 4198672), (32, 3149004), (48, 2099336), (64, 1574502), (96, 1049668), (128, 787251), (192, 524834), (384, 262417), (397, 253824), (661, 152448), (794, 126912), (1191, 84608), (1322, 76224), (1588, 63456), (1983, 50816), (2382, 42304), (2644, 38112), (3176, 31728), (3966, 25408), (4764, 21152), (5288, 19056), (6352, 15864), (7932, 12704), (9528, 10576)]