155304102016

素因数分解:

$2^7\times 7^1\times {\mathrm{1637}}^1\times {\mathrm{105883}}^1$

素因数の和:107541

約数の個数: 64

約数和(自身を含む): 353813503680

約数和(自身を除く): 198509401664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1637, 3274, 6548, 11459, 13096, 22918, 26192, 45836, 52384, 91672, 104768, 105883, 183344, 209536, 211766, 366688, 423532, 733376, 741181, 847064, 1466752, 1482362, 1694128, 2964724, 3388256, 5929448, 6776512, 11858896, 13553024, 23717792, 47435584, 94871168, 173330471, 346660942, 693321884, 1213313297, 1386643768, 2426626594, 2773287536, 4853253188, 5546575072, 9706506376, 11093150144, 19413012752, 22186300288, 38826025504, 77652051008, 155304102016]

約数ペア:

[(1, 155304102016), (2, 77652051008), (4, 38826025504), (7, 22186300288), (8, 19413012752), (14, 11093150144), (16, 9706506376), (28, 5546575072), (32, 4853253188), (56, 2773287536), (64, 2426626594), (112, 1386643768), (128, 1213313297), (224, 693321884), (448, 346660942), (896, 173330471), (1637, 94871168), (3274, 47435584), (6548, 23717792), (11459, 13553024), (13096, 11858896), (22918, 6776512), (26192, 5929448), (45836, 3388256), (52384, 2964724), (91672, 1694128), (104768, 1482362), (105883, 1466752), (183344, 847064), (209536, 741181), (211766, 733376), (366688, 423532)]