172382196

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 120

約数和(自身を含む): 486881024

約数和(自身を除く): 314498828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 193, 196, 217, 294, 343, 372, 386, 434, 579, 588, 651, 686, 772, 868, 1029, 1158, 1302, 1351, 1372, 1519, 2058, 2316, 2401, 2604, 2702, 3038, 4053, 4116, 4557, 4802, 5404, 5983, 6076, 7203, 8106, 9114, 9457, 9604, 10633, 11966, 14406, 16212, 17949, 18228, 18914, 21266, 23932, 28371, 28812, 31899, 35898, 37828, 41881, 42532, 56742, 63798, 66199, 71796, 74431, 83762, 113484, 125643, 127596, 132398, 148862, 167524, 198597, 223293, 251286, 264796, 293167, 297724, 397194, 446586, 463393, 502572, 586334, 794388, 879501, 893172, 926786, 1172668, 1390179, 1759002, 1853572, 2052169, 2780358, 3518004, 4104338, 5560716, 6156507, 8208676, 12313014, 14365183, 24626028, 28730366, 43095549, 57460732, 86191098, 172382196]

約数ペア:

[(1, 172382196), (2, 86191098), (3, 57460732), (4, 43095549), (6, 28730366), (7, 24626028), (12, 14365183), (14, 12313014), (21, 8208676), (28, 6156507), (31, 5560716), (42, 4104338), (49, 3518004), (62, 2780358), (84, 2052169), (93, 1853572), (98, 1759002), (124, 1390179), (147, 1172668), (186, 926786), (193, 893172), (196, 879501), (217, 794388), (294, 586334), (343, 502572), (372, 463393), (386, 446586), (434, 397194), (579, 297724), (588, 293167), (651, 264796), (686, 251286), (772, 223293), (868, 198597), (1029, 167524), (1158, 148862), (1302, 132398), (1351, 127596), (1372, 125643), (1519, 113484), (2058, 83762), (2316, 74431), (2401, 71796), (2604, 66199), (2702, 63798), (3038, 56742), (4053, 42532), (4116, 41881), (4557, 37828), (4802, 35898), (5404, 31899), (5983, 28812), (6076, 28371), (7203, 23932), (8106, 21266), (9114, 18914), (9457, 18228), (9604, 17949), (10633, 16212), (11966, 14406)]