155471148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1709}}^1$

素因数の和:1764

約数の個数: 108

約数和(自身を含む): 474299280

約数和(自身を除く): 318828132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 361, 399, 532, 684, 722, 798, 1083, 1197, 1444, 1596, 1709, 2166, 2394, 2527, 3249, 3418, 4332, 4788, 5054, 5127, 6498, 6836, 7581, 10108, 10254, 11963, 12996, 15162, 15381, 20508, 22743, 23926, 30324, 30762, 32471, 35889, 45486, 47852, 61524, 64942, 71778, 90972, 97413, 107667, 129884, 143556, 194826, 215334, 227297, 292239, 389652, 430668, 454594, 584478, 616949, 681891, 909188, 1168956, 1233898, 1363782, 1850847, 2045673, 2467796, 2727564, 3701694, 4091346, 4318643, 5552541, 7403388, 8182692, 8637286, 11105082, 12955929, 17274572, 22210164, 25911858, 38867787, 51823716, 77735574, 155471148]

約数ペア:

[(1, 155471148), (2, 77735574), (3, 51823716), (4, 38867787), (6, 25911858), (7, 22210164), (9, 17274572), (12, 12955929), (14, 11105082), (18, 8637286), (19, 8182692), (21, 7403388), (28, 5552541), (36, 4318643), (38, 4091346), (42, 3701694), (57, 2727564), (63, 2467796), (76, 2045673), (84, 1850847), (114, 1363782), (126, 1233898), (133, 1168956), (171, 909188), (228, 681891), (252, 616949), (266, 584478), (342, 454594), (361, 430668), (399, 389652), (532, 292239), (684, 227297), (722, 215334), (798, 194826), (1083, 143556), (1197, 129884), (1444, 107667), (1596, 97413), (1709, 90972), (2166, 71778), (2394, 64942), (2527, 61524), (3249, 47852), (3418, 45486), (4332, 35889), (4788, 32471), (5054, 30762), (5127, 30324), (6498, 23926), (6836, 22743), (7581, 20508), (10108, 15381), (10254, 15162), (11963, 12996)]