161798832

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4549}}^1$

素因数の和:4595

約数の個数: 120

約数和(自身を含む): 513422000

約数和(自身を除く): 351623168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 4549, 5928, 8892, 9098, 11856, 13647, 17784, 18196, 27294, 35568, 36392, 40941, 54588, 59137, 72784, 81882, 86431, 109176, 118274, 163764, 172862, 177411, 218352, 236548, 259293, 327528, 345724, 354822, 473096, 518586, 532233, 655056, 691448, 709644, 777879, 946192, 1037172, 1064466, 1123603, 1382896, 1419288, 1555758, 2074344, 2128932, 2247206, 2838576, 3111516, 3370809, 4148688, 4257864, 4494412, 6223032, 6741618, 8515728, 8988824, 10112427, 12446064, 13483236, 17977648, 20224854, 26966472, 40449708, 53932944, 80899416, 161798832]

約数ペア:

[(1, 161798832), (2, 80899416), (3, 53932944), (4, 40449708), (6, 26966472), (8, 20224854), (9, 17977648), (12, 13483236), (13, 12446064), (16, 10112427), (18, 8988824), (19, 8515728), (24, 6741618), (26, 6223032), (36, 4494412), (38, 4257864), (39, 4148688), (48, 3370809), (52, 3111516), (57, 2838576), (72, 2247206), (76, 2128932), (78, 2074344), (104, 1555758), (114, 1419288), (117, 1382896), (144, 1123603), (152, 1064466), (156, 1037172), (171, 946192), (208, 777879), (228, 709644), (234, 691448), (247, 655056), (304, 532233), (312, 518586), (342, 473096), (456, 354822), (468, 345724), (494, 327528), (624, 259293), (684, 236548), (741, 218352), (912, 177411), (936, 172862), (988, 163764), (1368, 118274), (1482, 109176), (1872, 86431), (1976, 81882), (2223, 72784), (2736, 59137), (2964, 54588), (3952, 40941), (4446, 36392), (4549, 35568), (5928, 27294), (8892, 18196), (9098, 17784), (11856, 13647)]