190198764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 575318016

約数和(自身を除く): 385119252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 97, 124, 126, 186, 194, 217, 251, 252, 279, 291, 372, 388, 434, 502, 558, 582, 651, 679, 753, 868, 873, 1004, 1116, 1164, 1302, 1358, 1506, 1746, 1757, 1953, 2037, 2259, 2604, 2716, 3007, 3012, 3492, 3514, 3906, 4074, 4518, 5271, 6014, 6111, 7028, 7781, 7812, 8148, 9021, 9036, 10542, 12028, 12222, 15562, 15813, 18042, 21049, 21084, 23343, 24347, 24444, 27063, 31124, 31626, 36084, 42098, 46686, 48694, 54126, 54467, 63147, 63252, 70029, 73041, 84196, 93372, 97388, 108252, 108934, 126294, 140058, 146082, 163401, 170429, 189441, 217868, 219123, 252588, 280116, 292164, 326802, 340858, 378882, 438246, 490203, 511287, 653604, 681716, 754757, 757764, 876492, 980406, 1022574, 1509514, 1533861, 1960812, 2045148, 2264271, 3019028, 3067722, 4528542, 5283299, 6135444, 6792813, 9057084, 10566598, 13585626, 15849897, 21133196, 27171252, 31699794, 47549691, 63399588, 95099382, 190198764]

約数ペア:

[(1, 190198764), (2, 95099382), (3, 63399588), (4, 47549691), (6, 31699794), (7, 27171252), (9, 21133196), (12, 15849897), (14, 13585626), (18, 10566598), (21, 9057084), (28, 6792813), (31, 6135444), (36, 5283299), (42, 4528542), (62, 3067722), (63, 3019028), (84, 2264271), (93, 2045148), (97, 1960812), (124, 1533861), (126, 1509514), (186, 1022574), (194, 980406), (217, 876492), (251, 757764), (252, 754757), (279, 681716), (291, 653604), (372, 511287), (388, 490203), (434, 438246), (502, 378882), (558, 340858), (582, 326802), (651, 292164), (679, 280116), (753, 252588), (868, 219123), (873, 217868), (1004, 189441), (1116, 170429), (1164, 163401), (1302, 146082), (1358, 140058), (1506, 126294), (1746, 108934), (1757, 108252), (1953, 97388), (2037, 93372), (2259, 84196), (2604, 73041), (2716, 70029), (3007, 63252), (3012, 63147), (3492, 54467), (3514, 54126), (3906, 48694), (4074, 46686), (4518, 42098), (5271, 36084), (6014, 31626), (6111, 31124), (7028, 27063), (7781, 24444), (7812, 24347), (8148, 23343), (9021, 21084), (9036, 21049), (10542, 18042), (12028, 15813), (12222, 15562)]