158928816

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 442384384

約数和(自身を除く): 283455568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 58, 62, 87, 93, 116, 124, 127, 174, 186, 232, 248, 254, 348, 372, 381, 464, 496, 508, 696, 744, 762, 841, 899, 1016, 1392, 1488, 1524, 1682, 1798, 2032, 2523, 2697, 3048, 3364, 3596, 3683, 3937, 5046, 5394, 6096, 6728, 7192, 7366, 7874, 10092, 10788, 11049, 11811, 13456, 14384, 14732, 15748, 20184, 21576, 22098, 23622, 26071, 29464, 31496, 40368, 43152, 44196, 47244, 52142, 58928, 62992, 78213, 88392, 94488, 104284, 106807, 114173, 156426, 176784, 188976, 208568, 213614, 228346, 312852, 320421, 342519, 417136, 427228, 456692, 625704, 640842, 685038, 854456, 913384, 1251408, 1281684, 1370076, 1708912, 1826768, 2563368, 2740152, 3311017, 5126736, 5480304, 6622034, 9933051, 13244068, 19866102, 26488136, 39732204, 52976272, 79464408, 158928816]

約数ペア:

[(1, 158928816), (2, 79464408), (3, 52976272), (4, 39732204), (6, 26488136), (8, 19866102), (12, 13244068), (16, 9933051), (24, 6622034), (29, 5480304), (31, 5126736), (48, 3311017), (58, 2740152), (62, 2563368), (87, 1826768), (93, 1708912), (116, 1370076), (124, 1281684), (127, 1251408), (174, 913384), (186, 854456), (232, 685038), (248, 640842), (254, 625704), (348, 456692), (372, 427228), (381, 417136), (464, 342519), (496, 320421), (508, 312852), (696, 228346), (744, 213614), (762, 208568), (841, 188976), (899, 176784), (1016, 156426), (1392, 114173), (1488, 106807), (1524, 104284), (1682, 94488), (1798, 88392), (2032, 78213), (2523, 62992), (2697, 58928), (3048, 52142), (3364, 47244), (3596, 44196), (3683, 43152), (3937, 40368), (5046, 31496), (5394, 29464), (6096, 26071), (6728, 23622), (7192, 22098), (7366, 21576), (7874, 20184), (10092, 15748), (10788, 14732), (11049, 14384), (11811, 13456)]