155421859264

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18259147}}^1$

素因数の和:18259185

約数の個数: 56

約数和(自身を含む): 371025887360

約数和(自身を除く): 215604028096

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 18259147, 36518294, 73036588, 127814029, 146073176, 255628058, 292146352, 346923793, 511256116, 584292704, 693847586, 1022512232, 1168585408, 1387695172, 2045024464, 2428466551, 2775390344, 4090048928, 4856933102, 5550780688, 8180097856, 9713866204, 11101561376, 19427732408, 22203122752, 38855464816, 77710929632, 155421859264]

約数ペア:

[(1, 155421859264), (2, 77710929632), (4, 38855464816), (7, 22203122752), (8, 19427732408), (14, 11101561376), (16, 9713866204), (19, 8180097856), (28, 5550780688), (32, 4856933102), (38, 4090048928), (56, 2775390344), (64, 2428466551), (76, 2045024464), (112, 1387695172), (133, 1168585408), (152, 1022512232), (224, 693847586), (266, 584292704), (304, 511256116), (448, 346923793), (532, 292146352), (608, 255628058), (1064, 146073176), (1216, 127814029), (2128, 73036588), (4256, 36518294), (8512, 18259147)]