156945446766

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{388781}}^1$

素因数の和:389377

約数の個数: 48

約数和(自身を含む): 348980053968

約数和(自身を除く): 192034607202

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 547, 738, 1094, 1641, 3282, 4923, 9846, 22427, 44854, 67281, 134562, 201843, 388781, 403686, 777562, 1166343, 2332686, 3499029, 6998058, 15940021, 31880042, 47820063, 95640126, 143460189, 212663207, 286920378, 425326414, 637989621, 1275979242, 1913968863, 3827937726, 8719191487, 17438382974, 26157574461, 52315148922, 78472723383, 156945446766]

約数ペア:

[(1, 156945446766), (2, 78472723383), (3, 52315148922), (6, 26157574461), (9, 17438382974), (18, 8719191487), (41, 3827937726), (82, 1913968863), (123, 1275979242), (246, 637989621), (369, 425326414), (547, 286920378), (738, 212663207), (1094, 143460189), (1641, 95640126), (3282, 47820063), (4923, 31880042), (9846, 15940021), (22427, 6998058), (44854, 3499029), (67281, 2332686), (134562, 1166343), (201843, 777562), (388781, 403686)]