198341930416

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1262231}}^1$

素因数の和:1262330

約数の個数: 80

約数和(自身を含む): 465793901568

約数和(自身を除く): 267451971152

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 61, 92, 112, 122, 161, 184, 244, 322, 368, 427, 488, 644, 854, 976, 1288, 1403, 1708, 2576, 2806, 3416, 5612, 6832, 9821, 11224, 19642, 22448, 39284, 78568, 157136, 1262231, 2524462, 5048924, 8835617, 10097848, 17671234, 20195696, 29031313, 35342468, 58062626, 70684936, 76996091, 116125252, 141369872, 153992182, 203219191, 232250504, 307984364, 406438382, 464501008, 538972637, 615968728, 812876764, 1077945274, 1231937456, 1625753528, 1770910093, 2155890548, 3251507056, 3541820186, 4311781096, 7083640372, 8623562192, 12396370651, 14167280744, 24792741302, 28334561488, 49585482604, 99170965208, 198341930416]

約数ペア:

[(1, 198341930416), (2, 99170965208), (4, 49585482604), (7, 28334561488), (8, 24792741302), (14, 14167280744), (16, 12396370651), (23, 8623562192), (28, 7083640372), (46, 4311781096), (56, 3541820186), (61, 3251507056), (92, 2155890548), (112, 1770910093), (122, 1625753528), (161, 1231937456), (184, 1077945274), (244, 812876764), (322, 615968728), (368, 538972637), (427, 464501008), (488, 406438382), (644, 307984364), (854, 232250504), (976, 203219191), (1288, 153992182), (1403, 141369872), (1708, 116125252), (2576, 76996091), (2806, 70684936), (3416, 58062626), (5612, 35342468), (6832, 29031313), (9821, 20195696), (11224, 17671234), (19642, 10097848), (22448, 8835617), (39284, 5048924), (78568, 2524462), (157136, 1262231)]