163408628356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1290

約数の個数: 144

約数和(自身を含む): 328509820800

約数和(自身を除く): 165101192444

約数列:

[1, 2, 4, 19, 23, 31, 38, 46, 62, 76, 89, 92, 124, 178, 356, 437, 589, 713, 874, 961, 1093, 1178, 1426, 1691, 1748, 1922, 2047, 2186, 2356, 2759, 2852, 3382, 3844, 4094, 4372, 5518, 6764, 8188, 11036, 13547, 18259, 20767, 22103, 25139, 27094, 33883, 36518, 38893, 41534, 44206, 50278, 52421, 54188, 63457, 67766, 73036, 77786, 83068, 85529, 88412, 97277, 100556, 104842, 126914, 135532, 155572, 171058, 194554, 209684, 253828, 342116, 389108, 419957, 477641, 643777, 779309, 839914, 955282, 1050373, 1205683, 1287554, 1558618, 1625051, 1679828, 1848263, 1910564, 1967167, 2100746, 2237371, 2411366, 2575108, 3015587, 3117236, 3250102, 3696526, 3934334, 4201492, 4474742, 4822732, 6031174, 6500204, 7393052, 7868668, 8949484, 12062348, 14806871, 19957087, 24158579, 29613742, 37376173, 39914174, 42510049, 48317158, 57296153, 59227484, 69358501, 74752346, 79828348, 85020098, 93483197, 96634316, 114592306, 138717002, 149504692, 170040196, 186966394, 229184612, 277434004, 373932788, 459013001, 918026002, 1317811519, 1776180743, 1836052004, 2150113531, 2635623038, 3552361486, 4300227062, 5271246076, 7104722972, 8600454124, 40852157089, 81704314178, 163408628356]

約数ペア:

[(1, 163408628356), (2, 81704314178), (4, 40852157089), (19, 8600454124), (23, 7104722972), (31, 5271246076), (38, 4300227062), (46, 3552361486), (62, 2635623038), (76, 2150113531), (89, 1836052004), (92, 1776180743), (124, 1317811519), (178, 918026002), (356, 459013001), (437, 373932788), (589, 277434004), (713, 229184612), (874, 186966394), (961, 170040196), (1093, 149504692), (1178, 138717002), (1426, 114592306), (1691, 96634316), (1748, 93483197), (1922, 85020098), (2047, 79828348), (2186, 74752346), (2356, 69358501), (2759, 59227484), (2852, 57296153), (3382, 48317158), (3844, 42510049), (4094, 39914174), (4372, 37376173), (5518, 29613742), (6764, 24158579), (8188, 19957087), (11036, 14806871), (13547, 12062348), (18259, 8949484), (20767, 7868668), (22103, 7393052), (25139, 6500204), (27094, 6031174), (33883, 4822732), (36518, 4474742), (38893, 4201492), (41534, 3934334), (44206, 3696526), (50278, 3250102), (52421, 3117236), (54188, 3015587), (63457, 2575108), (67766, 2411366), (73036, 2237371), (77786, 2100746), (83068, 1967167), (85529, 1910564), (88412, 1848263), (97277, 1679828), (100556, 1625051), (104842, 1558618), (126914, 1287554), (135532, 1205683), (155572, 1050373), (171058, 955282), (194554, 839914), (209684, 779309), (253828, 643777), (342116, 477641), (389108, 419957)]